* Who played Superman on TV? There have been many actors who have played Superman on TV, including:
* George Reeves (Adventures of Superman, 1952-1958)
* Christopher Reeve (Superman: The Movie, Superman II, Superman III, Superman IV, and Smallville)
* Dean Cain (Lois & Clark: The New Adventures of Superman, 1993-1997)
* Tom Welling (Smallville, 2001-2011)
* Tyler Hoechlin (Supergirl, 2016-present, and Superman & Lois, 2021-present)
* Who ended Superman's TV shows? Many factors contribute to the cancellation of a TV show, including:
* Low ratings
* Changes in network programming
* Behind-the-scenes conflicts
* Creative differences
* Who cancelled the Superman TV shows? The network that airs a TV show typically has the final say on whether it will continue or be cancelled.
To answer your question more accurately, please provide more context. For example:
* Which Superman TV show are you interested in?
* Are you asking about the cancellation of the show?
* Are you asking about the actor who played Superman?
Once you provide more information, I can help you find a more specific answer.