Chuck premieres tonight!

In this still from tonight’s premiere, Chuck (Zachary Levi) and Morgan (Joshua Gomez) face off against a new employee played by Olivia Munn and will begin the search for Chuck’s long lost mom. The fourth season kicks off tonight with an episode called Chuck vs. the Anniversary on NBC at 8 p.m. Linda Hamilton is reportedly on board to play Chuck’s mom and we can’t wait to see what else this smart, funny and thrilling show has up its sleeve for the upcoming new season!

The long-suffering Casey (Adam Baldwin) and Chuck’s on-and-off girlfriend, Sarah (Yvonne Strahovski) are along for the ride as usual.