Rose Byrne’s Comedic Skills Power If I Had Legs I’d Kick You

There may be panic attacks and anxiety spirals in this high-intensity drama, but the brilliance of Rose Byrne’s Oscar-nominated performance is rooted in her facility with comedy, writes David Opie.

Jaw clenched. Lips trembling. Eyes darting. At first, it’d be easy to mistake If I Had Legs I’d Kick You for one of Rose Byrne’s many horror films such as Insidious (2010) or even 28 Weeks Later (2007). But Mary Bronstein’s second feature isn’t scary in a traditional sense. Instead, this story of a mother on the edge is an anxiety-fuelled fever dream, as slippery with genre as it is feeling. And crucially, it’s one that only Rose Byrne was equipped to handle. Don’t be surprised if she goes all the way and wins the Best Actress Oscar next month.

In If I Had Legs I’d Kick You, Byrne plays Linda, a woman in constant torment, stretched to breaking point by every facet of her life. There’s her demanding daughter, who suffers from an unnamed medical condition that requires a feeding tube every night. Her absent husband (Christian Slater), who only calls to lay blame at Linda’s feet, and check for updates on the bedroom ceiling that caved in and needs repairing. Oh, and don’t forget the demonic hamster that Bronstein’s script compares to ‘Jack Nicholson from The Shining trying to scratch through the door’. 

Through it all, Linda’s juggling her own job as a psychotherapist, which means she’s forced to listen to other people’s problems in lieu of attending to her own. The result is akin to full-blown warfare. Every insult, every aspersion, scrapes away at Linda’s resolve until there’s nothing left but rage and exhaustion. 

Using extremely tight close-ups, the camera keeps her face front and centre at all times. Byrne’s performance is an anxiety attack in motion, a barely suppressed scream echoing in our eardrums. It’s just as much an endurance test for Byrne as it is for Linda. Yet Byrne never falters, and a lot of that is down to her (often overlooked) skills as a comedian. 

As harrowing as this film might be, it’s also funny, often to the point of absurdity. Say all you want about category fraud at the Golden Globes, but in this case, Byrne’s win for Best Actress in a Comedy is entirely accurate, even if the Lynchian-nightmare elements seemingly contradict that. The aforementioned hamster fiasco alone is a real gut-buster (in more ways than one), so uncomfortable that you can’t help but laugh. There’s a fine line between laughing until you cry and crying until you laugh, one that Byrne has long been able to navigate throughout her unique career trajectory in Hollywood.

It’s strange to think now, but there was a time when Byrne was only known for playing serious roles. A promising start in Australian cinema – which included a role opposite Heath Ledger in Two Hands (1999) plus a Best Actress win at the Venice Film Festival for 2000’s The Goddess of 1967 – led to some bit parts in America. From playing a princess alongside Brad Pitt in Troy (2004) to Natalie Portman’s spacebound handmaiden in Star Wars Episode II: Attack of the Clones (2002), Byrne was overlooked and underused at every turn of her early career in America. 

The following decade expanded Byrne’s résumé, including a key part in FX’s Damages (2007-2012) that finally put her on the map with two consecutive Emmy nominations. Yet still, something was missing, something that not even popular auteurs like Sofia Coppola (Marie Antoinette) or Danny Boyle (Sunshine) could fully tap into or engage with. And that something was comedy. ‘Most of my stuff has been serious,’ Byrne told The Guardian in 2010. ‘But I definitely have a light-hearted side…’ That same year, she was finally given space to channel that in Get Him to the Greek, which went on to change everything for Byrne. 

Was this Russell Brand-fronted comedy a cinematic masterpiece? Absolutely not, but Byrne’s role as pop star Jackie Q sure was, despite her limited screen time. Trashy in all the right ways, her scene-stealing turn is just the right amount of over-the-top, attention seeking without ever feeling forced. The film ended up changing the entire course of Byrne's career, leading to multiple team-ups with producer Judd Apatow and director Nicholas Stoller in hit comedies including Bridesmaids (2011) and Bad Neighbours (2014).

Bridesmaids, especially, was an important showcase for Byrne. Her character Helen Harris III is, at first, as polished as her aristocratic-sounding name suggests. It’s all a façade though, and Byrne finds both strength and laughs in pulling back the passive-aggressive Helen’s picture-perfect exterior. Hers is a very different kind of humour to the other characters’ – it’s intrinsically tied to the drama of the situation, grounding the slapstick and punchlines happening around her. 

And then there was Spy (2015). ‘You're funny,’ Rayna Boyanov (Byrne) tells Melissa McCarthy at one point. ‘It’s the Bulgarian clown in you.’ Byrne is the funniest performer in that film, bringing the laughs as a murderous arms dealer with the face of an angel. This role proved beyond a shadow of a doubt that she was more than capable of holding her own against heavy-hitters such as McCarthy (as well as Saturday Night Live alumni like Maya Rudolph and Kristen Wiig in similar blockbuster comedies). 

Despite not coming from a comedy background, Byrne still established herself as a comic force to be reckoned with by the late 2010s. Her craft continued to evolve as the broader humour in those films was gradually honed into something darker and more cutting. Hints of this are threaded throughout her Apple TV+ dramedy Platonic (2023-), where she plays an unfulfilled homemaker who can be as abrasive as she is frustrated, but it’s the Lycra-sporting series Physical (2021-2023) that locates the (bitter)sweet spot between cruelty and comedy that she’d revisit for her role in If I Had Legs I’d Kick You.

Sheila (Byrne) starts out as a bulimic housewife who’s struggling between her strained marriage and newfound love of aerobics. Across three seasons, this often vicious show reconciles humour with pain, navigating a similar, if less intense, version of what goes into the role of Linda. Looking back to her early work in films like Bad Neighbours, you can chart this evolution through the mothers that Byrne has played, each more frazzled and worn-down than the last until we finally reach Linda, the natural apex of this journey.  

In that aforementioned Guardian interview, Byrne got into the specifics of why comedy can be so challenging: ‘It’s like doing a drama but on top of that you have to get a laugh. It’s scientific, it’s technical and it’s also like lightning in a bottle. I could never do stand-up,’ she added. ‘My comedy comes from character stuff, not necessarily from jokes.’ But therein lies the brilliance of what Byrne does. She isn’t a rapid-fire joke machine (although that’s not to say she doesn’t pull off some impressive one-liners). By contrast, Byrne’s humour is anchored in her character at all times, never losing sight of the drama that underpins what she’s doing in any given moment. It’s exactly why no one else could have excelled to the extent she does in If I Had Legs I'd Kick You.

With any other actor in the role, the film could have been unbearable to watch. It’s a harrowing narrative, relentless in its sensory assault on both Linda and us. Byrne imbues it all, however, with just enough anxious energy, never pushing it too far. She chooses to anchor each escalating horror with a quiet, nervy desperation rather than histrionics. 

Discussing the film with C Magazine, Byrne described the inherent challenges of comedy compared to drama. ‘To make someone cry is less subjective because something is just objectively sad. Right? Name it, like that is sad. Something funny? Way harder, way more subjective.’ But you know what’s infinitely harder? To make someone uncomfortable to the point where it’s near impossible to watch, yet you’re compelled to do so anyway.

That’s what Byrne manages to do so effectively here, making us writhe in our seat as Linda’s life unravels before our very eyes. Except, Linda’s life is already unravelling by the time we meet her. In fact, she’s essentially unravelled from the very first scene. What remains is a breakdown in slow-motion, skirting comedy and drama alike to keep us on the verge between laughing uncomfortably or crying the tears Linda can’t bring herself to shed. This fragile emotional tightrope is as essential to the film’s success as Byrne herself, who expertly straddles different tones and genres within one complex ball of endless anxiety and horror. The only way any of this could be more excruciating is if Byrne doesn’t end up winning the Oscar for putting us – and herself – through it in the first place.

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