Fan-favorite cast members from '90 Day Fiancé' return in search of love once again, as they try to leave their past baggage behind: Gino, Colt, Cortney, Kim and Vanja are all back, joined by Sophie, Julia, Liz and Pedro. '90 Day: The Single Life' premieres on Monday, Feb. 9, at 8 p.m. ET/PT on TLC.