The X-Files

After the body of a decapitated EMT disappears from the morgue and an identical man starts work at the same hospital, Mulder believes that the man has the ability to regrow parts of his body, including his head. The agents soon discover that Betts' body is riddled with cancer and he is able to live in that condition but needs to feed on cancerous tumors to keep up his strength.

J. Douglas Stewart, Ken Jones, Greg Newmeyer, Brad Loree, Sean Campbell, Peter Bryant, Laara Sadiq, David Hurtubise, Lucia Walters, Don Ackerman, Paul McCrane, Jennifer Clement, Marjorie Lovett