Star Trek, which explores the origins of icons Captain Kirk and Mr. Spock, opens this weekend, and while the characters aboard the USS Enterprise might be familiar

Julianna Marguiles found filming with reptiles on Snakes On A Plane easy compared to swimming with sharks in Ghost Ship. Marguiles spent weeks in Australian waters while filming the spooky thriller Down Under in 2002, without realizing she was only meters away from the carnivorous fishes.