Could Tyrone Power have been anything other than an actor? The branches of his family tree included Laurence Olivier and Tyrone Guthrie, who instituted the Stratford Festival, while his great-grandfather, Tyrone Power (1795-1841) was an actor, as was his father Tyrone Power, Sr. Thus, the man known for his parts in The Black Swan, The Mark of Zorro , and Blood and Sand couldn't have been better suited for a life on stage and in front of the camera. Today's birthday boy made many solid appearances on some of the biggest radio shows, such as Lux Radio Theatre , The Cavalcade of America , and The Gulf Screen Guild Theatre . On Jan. 7, 1940, he starred alongside Humphrey Bogart in an adaptation of Robert Sherwood's "The Petrified Forest." Power's radio travels also allowed him to work with Gale Gordon , Bob Hope , Bing Crosby , and Hans Conried . So take a moment and remember the times you heard Mr. Power on the radio, on this, the day of his 1914 birt