Lena Dunham Hannah Horvath Creator, Actor Allison Williams Marnie Michaels Actor Jemima Kirke Jessa Johansson Actor Zosia Mamet Shoshanna Shapiro Actor Adam Driver Adam Sackler Actor Alex Karpovsky Ray Ploshansky Actor Andrew Rannells Elijah Krantz Actor Ebon Moss-Bachrach Desi Actor Gillian Jacobs Mimi-Rose Howard Guest Star Jason Ritter Scott Guest Star Marc Maron Ted Duffield Guest Star Ron Orbach Stu Groban Guest Star Barbara Miluski Kippy Cohen Guest Star Tom Morrissey Mr. Gold Guest Star Donna Del Bueno Helen Greathead Guest Star Amit Yogev Kareem Sklaver Guest Star Natalie Carter Sign-in Woman Guest Star Bob Balaban Dr. Rice Guest Star Judd Apatow Executive Producer Jennifer Konner Executive Producer Ilene S. Landress Co-Executive Producer Bruce Eric Kaplan Co-Executive Producer