Credits

• 2006 · Gotta Get Off This Merry-Go-Round: 'Valley of the Dolls' as Mel (archive footage)
• 2002 · Route 66: Return to the Road with Martin Milner as
• 1994 · RoboCop: The Series as
• 1993 · Diagnosis: Murder as Detective Frank Halloran
• 1992 · Vicki! as Self
• 1989 · Nashville Beat as Captain Brian O'Neal
• 1985 · MacGyver as Turk Donner
• 1985 · MacGyver as James MacGyver
• 1984 · Murder, She Wrote as Sheriff Bodine
• 1984 · Murder, She Wrote as Major Clint Phelps
• 1984 · Murder, She Wrote as Clint Phelps
• 1984 · Murder, She Wrote as Bill Maguire
• 1984 · Murder, She Wrote as Admiral Len Spalding
• 1984 · Airwolf as Arthur Barnes
• 1983 · Masquerade as Charlie Miller
• 1983 · Prime Times as Self
• 1981 · The Ordeal of Bill Carney as Peter Belton
• 1979 · The Seekers as Philip Kent
• 1979 · The Last Convertible as Sgt. Dabric
• 1979 · Crisis in Mid-Air as Dr. Denvers
• 1978 · Little Mo as Wilbur Folsom
• 1978 · Black Beauty as Tom Gray
• 1978 · Confessions of the D.A. Man as Officer Pete Malloy
• 1977 · Flood! as Paul Burke
• 1977 · SST: Death Flight as Lyle Kingman
• 1975 · The Swiss Family Robinson as Karl Robinson
• 1975 · The Swiss Family Robinson as Karl Robinson
• 1974 · Hurricane as Maj. Hymie Stoddard
• 1973 · Runaway! as John Shedd
• 1973 · The Dean Martin Celebrity Roasts as Self
• 1973 · Police Story as
• 1972 · Emergency! as Officer Pete Malloy
• 1971 · Columbo as Jim Ferris
• 1968 · Three Guns for Texas as Const. Clendon MacMillan
• 1968 · Adam-12 as Officer Pete Malloy
• 1968 · Land's End as Eric
• 1968 · Rowan & Martin's Laugh-In as Self
• 1968 · Rowan & Martin's Laugh-In as Self / Officer Pete Malloy
• 1968 · Rowan & Martin's Laugh-In as Self (uncredited)
• 1967 · Valley of the Dolls as Mel Anderson
• 1967 · Sullivan's Empire as John Sullivan
• 1967 · Dragnet as Officer Pete Malloy
• 1966 · Ski Fever as
• 1966 · The Rat Patrol as Sgt. Roberts
• 1966 · Felony Squad as
• 1965 · Laredo as
• 1965 · The Dean Martin Show as
• 1965 · Gidget as
• 1965 · Run for Your Life as Mike Green
• 1965 · Zebra in the Kitchen as Dr. Del Hartwood
• 1964 · 12 O'Clock High as Maj. Tony Dimscek
• 1963 · Kraft Suspense Theatre as Lieutenant John Corby
• 1963 · Bob Hope Presents the Chrysler Theatre as Stranger
• 1963 · Bob Hope Presents the Chrysler Theatre as Lt. Eric Kurtz
• 1963 · Bob Hope Presents the Chrysler Theatre as Stanley 'Stan' Patrick
• 1963 · Vacation Playhouse as
• 1962 · The Tonight Show Starring Johnny Carson as Self
• 1962 · The Virginian as Dave Ferguson
• 1962 · The Virginian as Case
• 1961 · The Mike Douglas Show as Self
• 1961 · The Mike Douglas Show as Self - Co-Host
• 1960 · Route 66 as Tod Stiles
• 1960 · Sex Kittens Go to College as George Barton
• 1960 · 13 Ghosts as Ben Rush
• 1960 · The Private Lives of Adam and Eve as Ad Simms / Adam
• 1960 · Tom, Dick and Harriet as Tom
• 1959 · The Twilight Zone as Paul Grinstead
• 1959 · Judgment at Nuremberg as Capt. Byers
• 1959 · Compulsion as Sid Brooks
• 1959 · Rawhide as Johnny Doan
• 1958 · Westinghouse Desilu Playhouse as
• 1958 · Steve Canyon as Sgt. Ernest Bigelow
• 1958 · Marjorie Morningstar as Wally Wronkin
• 1958 · Too Much, Too Soon as Lincoln Forrester
• 1957 · Wagon Train as Matt Trumbell
• 1957