WATCH: Tab Hunter: Confidential Premieres at SXSW

In Tab Hunter: Confidential, a new documtary by Jeffrey Schwarz -- and featuring Tab Hunter, John Waters, Clint Eastwood, George Takei, Debbie Reynolds, Robert Wagner, Portia de Rossi, Noah Wyle, Connie Stevens, and Robert Osborne -- the all-American heartthrob's star was in the rise, yet all the while he harbored a secret that could have derailed his film and televison career.

Click here for the festival screening schedule.