CBS sitcom magnate Chuck Lorre may be on his fourth airing show for the network with the debut of upcoming Anna Faris sitcom 'Mom,' but that hasn't stopped the freshman comedy from flexing its muscles with casting just yet. Erstwhile 'New Girl' guest and rom-com staple Justin Long has joined the cast, along with 'The Help' Oscar-winner Octavia Spencer, but who might the duo portray?
Earlier today, we were treated to the news that one-time '30 Rock' guest star Salma Hayek would reprise her role as Elisa for the January 31 series finale, but the final episode might not have anything on the star-studded size of this Thursday's "Game Over." Not only will esteemed '30 Rock' guest stars Will Arnett, Steve Buscemi, Chloe Moretz and Megan Mullally reprise their respective roles, but joining them will be 'The Help's Octavia Spencer! Get a sneak peek at the big '30 Rock' returns tomorrow night inside!