Mather Zickel

At the wedding in Rachel Getting Married (2008), Mather Zickel’s Kieran, a recovering addict, provides some calm amid the family discomfort. Jonathan Demme’s drama benefits from that steadiness alongside Anne Hathaway’s painfully convincing difficult guest. We felt grateful for Kieran’s presence because the gathering is already so tense; he gives us a little room to breathe. The celebrations sometimes run long, but his contribution helps make the company worth staying with, even when spending time with these people is far from comfortable.

The part was his breakthrough, though the comedy work was already under way: he played Louis La Fonda in David Wain’s The Ten (2007). His subsequent ensemble roles included Gil in I Love You, Man (2009) and Jim Stansel in Wain’s Wanderlust (2012). That movement between intimate drama and broader comedy suits an actor whose timing is precise without abandoning a grounded approach. We do not need a larger part to appreciate those qualities, though we do need the film to make use of them.

The Wain association continues with Niccolo in Gail Daughtry and the Celebrity Sex Pass (2026), a comedy with laughs worth having and flaws that matter. Zoey Deutch’s warmth and John Slattery’s willingness to look ridiculous keep it going, while the sprawling cast and overextended routines make it drag. It is a useful caution against treating a collection of capable comic performers as enough in itself. We would have preferred Wain to shorten the routines rather than leave the actors to keep them alive.

The improvisational rehearsal process on Rachel Getting Married is a useful clue to what suits Zickel. His work crosses dramatic ensembles and sketch-derived comedy, both of which need an actor to respond to the people beside him. Demme’s film gives his grounded presence a clear purpose, even if its wedding occasionally tests our patience. Start there; we would welcome another part that gives Zickel’s quiet assurance as much to do.