Nate, a prize-winning playwright, has been writing his most recent play for the last four years. When his wife leaves him, taking his adorable son and his ability to pay rent with her, he’s forced to do the thing he’s always sworn he’d never do – move in with his father, who lives in a retirement community called Cranberry Bog.

Of course, Bob (Elliott Gould) thinks his son is a lazy, stagnant fool who’s wasting his Harvard education, so he puts him to work fluffing and folding towels in the Cranberry Bog laundry. And Nate’s talents are further wasted by producing a portion of a musical number with the local community players, ie, old ladies who are unequal parts cranky and horny. Nate (Jemaine Clement) would like to reconnect with his father, but the two have been distant since the death of Nate’s mother – and he was always closest to her. Other people think Bob is very funny, but since his answers to all of Nate’s very serious questions are always jokes, the two men remain separate in their grief.

I have loved Clement since his days on Flight of the Conchords. His performance in Humor Me is more grounded in reality than usual, infusing this sad-sack with some quirks and personality tics that give Nate some real warmth. Of course, I have loved Elliott Gould for much, much longer, and his diverse professional background is evident in every line, not all of which are truly worthy of him, but he never lets them down. In fact, I’d say the casting and performances in this film are its greatest asset. Ingrid Michaelson, Maria Dizzia, Priscilla Lopez, Joey Slotnick, Willie Carpenter, Le Clanché du Rant, Rosemary Prinz, Annie Potts, and Bebe Neuwirth fill in the gaps between Bob and Nate, creating a living, breathing community not easily conveyed through film.

Humor Me manages a delicate balance that often errs on the side of comedy. It’s light, and if it’s not exactly fresh, it has a lot of talent backing up the retreads.

Humor Me is screening at the Toronto Jewish Film Festival tonight, 8pm, at the Cineplex Cinemas Empress Walk 5, and May 10, 9pm, at Hot Docs Ted Rogers Cinema. Check it out, and bring your dad.