September 6, 2013
Premieres: Thursday, Sept. 26 at 8 p.m.
Expect to see: When we last saw our favorite nerds, Leonard had left on a scientific expedition at sea, leaving Sheldon in Penny's care. During the special one-hour Season 7 premiere, we'll learn that Sheldon and Penny have shared intimate secrets while Leonard was away. Elsewhere in the group, look for Wolowitz to help Raj get over his devastating break up.
-- Billy Nilles, Zap2it