Again returned to film work briefly in the mid-60s
Film acting debut in "Liliom"
First major film work, and first leading role in films, as D'Artagnan in an RKO adaptation of "The Three Musketeers"
Had one of his best screen roles in Mitchell Leisen's "Arise My Love"
Stage acting debut in "Forbidden"
Was one of the hosts, along with Dennis O'Keefe, of the NBC-TV suspense drama anthology series, "Suspicion"
Co-starred in "Fury"
Final New York stage acting role alongside Meryl Streep and Mandy Patinkin in a revival of "Trelawny of the 'Wells'" staged at Lincoln Center
Made film debut in a small role in "Out of a Clear Sky"
Signed contract with RKO
Final feature role, supporting Nick Nolte and Katharine Hepburn in "Grace Quigley/The Ultimate Solution of Grace Quigley" (released in 1985)
London stage debut, "Coquette"
Resumed more regular work in films for the next five years beginning with "Island in the Sky" and "So This Is Love"
Concentrated on stage and television work for a time after his work in such films as "That Lady in Ermine"
First TV-movie, "The Man Without a Country" (ABC)
Last Broadway appearance, "Saturday, Sunday, Monday"
Simultaneously appeared in two Eugene O'Neill plays in NYC, "Bound East for Cardiff" and "Desire Under the Elms"
Worked primarily for Paramount Pictures