Nik Dodani (Rohan), Brandon Flynn (Josh), Brian Cox (Gerald), Edie Falco (Dorothy), Lisa Kudrow (Lisa), Dean Norris (John), Parker Posey (Elizabeth), Vivian Bang (Lillian), Chloe Sciore (Allie), Heidi Garza (Wedding guest robot dancer), Kate Avallone (Donna), Keith R Beck (Jamie), John Hawe (Jamie), Evonne Archer (Wedding Guest), Carolyn Holland (Wedding Guest), Nick Silva (Dancer), Peter Brownlee (Wedding guest), Josh Habib (Dancer)