Jack Tripper is a fictional character on the sitcoms Three's Company and Three's a Crowd, based upon the character Robin Tripp of Man About the House and Robin's Nest. Jack was played by John Ritter.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)
