His television drama roles included Emerald Point N.
Rees appeared as Robin Colcord, an English tycoon who was a love interest of Rebecca Howe Kirstie Alley , in Cheers.
His voice credits included Roger Ramjet, The Perils of Penelope Pitstop, Space Ghost, Garfield and Friends, and Bobby's World.
For her performance as O'Neill in this production, O'Neil won a 1971 Theatre World Award.
He appeared in 73 episodes of the series.
Kildare, Wagon Train, Voyage to the Bottom of the Sea, The Man from U.