Guest Stars Katie Aselton as Amy Haller Seamus Dever as Don Eichman Molly Hagan as Laura Co Starring Tobias Austen as David (Infant) Luke Roessler as David (6-8 yrs) Noah Hegglin Houben as David (Infant) Brad Mann as Rudy Alex Mulgrew as David (16 yrs) Jacob Hoppenbrouwer as David (10-12 yrs) Kirby Morrow as Benny Biff Yeager as Thinking Man #2 Michael Broderick as D3 Commander Will Pinson Rose as Droog #1 Karibel Rodriguez as Cynthia Tony Nunes as Droog #2 Phillip E. Walker as Store Manager Chrissy Bonilla as Naked Woman Valentina Izumi as David's Wife Leah Gold as David's Daughter Lawrence Novikoff as Thinking Man #1 Kent Faulcon as Vern Malone / Cop #2 Bryce J. Ramos as Cop #1 Kalias Aka as David's Son Tzef Montana as Naked Man Christopher Collins as Wall Street Frat Boy Josh Brodis as Tweaker Bill Alexander Leeb as Whispering Lawyer Hank Chen as Ryan Vladimir Sizov as Body Guard