Getting cancer at 27 is about as far from funny as a movie premise can get.

But 50/50 finds humor in the people, friendships and uncomfortable situations surrounding a diagnosis without ever making the illness itself the joke. More importantly, underneath the humor is a very good drama anchored by a believable performance from Joseph Gordon-Levitt.

What It’s About

Adam is 27, living a pretty normal life, when persistent back pain leads to a cancer diagnosis.

Suddenly he’s dealing with doctors, chemotherapy, an increasingly complicated relationship and friends and family who aren’t always sure what they’re supposed to say or do.

His best friend Kyle, played by Seth Rogen, responds in the way you would expect Seth Rogen to respond—with jokes, bad advice and plenty of inappropriate comments.

But there’s more to Kyle than that.

Why It Works

Joseph Gordon-Levitt makes Adam feel like a real person rather than a character designed to generate sympathy. He’s scared, frustrated and sometimes angry, but much of it stays beneath the surface until he simply can’t keep it there anymore.

Rogen is still very much Rogen, but the role gives him more depth than usual. The jokes are there, but so is a genuine friendship that becomes increasingly important as Adam’s situation gets more serious.

And Anna Kendrick is fantastic as Katherine, Adam’s young therapist. She’s smart and sincere but still inexperienced enough that she doesn’t always know exactly what to do. Kendrick makes those awkward moments funny while still giving the character real warmth.

50/50 is ultimately a drama about getting terrible news and discovering who is actually going to be there when things get difficult.

The humor doesn’t get in the way of that.

It’s part of what makes the movie feel real.

Joseph Gordon-Levitt makes the drama believable, Seth Rogen adds humor without undercutting it, and Anna Kendrick is terrific.