Tom Cruise  was back in action filming additional scenes for Knight and Day  in Long Beach harbor yesterday. The actor was once again performing his own stunts  although this time he wasn't zooming around on a motorcycle  with costar Cameron Diaz . While Tom's finishing up his current project Katie's been debuting a few of her own at Sundance . She was joined by costars Josh Duhamel  and Adam Brody  at the premiere of an unfinished version  of The Romantics  yesterday and posed in cozy snow gear  for The Extra Man  on Tuesday night.
More of Tom on set so .