Oh Brother!

Desmond may be Daniel Faraday’s constant for time travel, but a Lost crewmember claims he was just a constant pain in the butt.

A former ABC Entertainment employee filed a harassment and sexual battery claim against Henry Ian Cusick Friday, claiming the Scottish actor groped her and made inappropriate sounds and gestures around her in October 2007 on the Lost set.

FILE PICS: Henry Ian Cusick, who plays Desmond on the show Lost, is being sued for sexual harassment

Plaintiff Chelsea Stone alleges that on or about Oct. 16, Cusick “placed his hand on her buttocks” and then caressed her back “while making moaning sounds.” He then put his face in her cleavage and wagged his head back and forth, according to the lawsuit filed in Los Angeles Superior Court. He then touched her breasts with his hands and kissed her on the mouth, Stone says.

Stone says that ABC and production company Grass Skirt Entertainment, which are also named as defendants, did nothing to keep her away from Cusick after she complained and, over the next several days, the actor and fellow employees became “very hostile” toward her.

Click here to read the full article on E Online.