Lena Dunham Hannah Creator, Actor Allison Williams Marnie Actor Jemima Kirke Jessa Actor Zosia Mamet Shoshanna Actor Adam Driver Adam Actor Peter Scolari Tad Horvath Guest Star Becky Ann Baker Loreen Horvath Guest Star Lou Taylor Pucci Eric Guest Star Vanessa Ray Heather Travis Guest Star Philip Ettinger Zach Guest Star Matt Ball Customer Guest Star SarahAnn Dancer 1 Guest Star Ericka Naegle Dancer 2 Guest Star Judd Apatow Executive Producer Jennifer Konner Executive Producer Ilene S. Landress Co-Executive Producer Bruce Eric Kaplan Co-Executive Producer