which american actor is one of the stars in marry me 
Marry Me (U.S. TV series):  The series stars Casey Wilson and Ken Marino and aired Tuesday nights at 9 pm (ET/PT)/8 pm (CT) as part the 2014–15 television season. Ken Marino: Kenneth Joseph "Ken" Marino (born December 19, 1968) is an American actor, comedian, director, and screenwriter.
Ken Marino