In film about improv comedy, envy gets a close-up

The cast of Don't Think Twice
Mike Birbiglia's film "Don't Think Twice" examines how members of an improve comedy group come to individually define success as some become more successful than others.  It stars  (L-R) Tami Sagher , Gillian Jacobs, Keegan-Michael Key, Birbiglia, Chris Gethard, and Kate Micucci.