(Above: Steve Zissis, Melanie Lynskey, HBO President of Programming Michael Lombardo, Amanda Peet, Jay Duplass, Mark Duplass and Stephanie Langhoff)

Last night the cast of HBO’s new original series Togetherness – a comedy about four middle-aged people's dreams (and disappointing realities) – came together for its Los Angeles premiere. Creators (and brothers) Mark and Jay Duplass joined cast members and HBO executives to celebrate at Avalon in Hollywood for the screening and after party.

Click through photos from the evening below and be sure to tune into HBO this Sunday, January 11, for the series premiere of Togetherness.

Photo Credit: Jeff Kravitz/FilmMagic