Happy new year! We blast off 2012 with the premiere of WWII-era series Bomb Girls plus new cool hijinks and a new co-host on Winter Wipeout.

 NCIS 

 Tuesdays at 8.00 et/pt 

The team's investigation into the murder of a Navy Commander leads them to E.J. Barrett (Sarah Jane Morris). Watch the episode online now.

 NCIS: Los Angeles 

Tuesdays at 9.00 et/pt 

When a new assistant director (Miguel Ferrer, R) is assigned to the team, there are suspicions about his intentions. Meanwhile, Nell goes undercover as a Dept. of Defense researcher. Watch it online now. 

 Bomb Girls 

Wednesdays at 8.00 et/pt 

Betty (Ali Liebert, L) shows Kate (Charlotte Hegele, R) how to pour liquid amatol into a shell casing on the premiere episode of Bomb Girls. Watch this episode online now.

 Wipeout 

 Thursdays at 8.00 et/pt 

New co-host Vanessa Lachey (R) interviews a contestant on a new season of Winter Wipeout. Watch this episode online now.