Credits

• 2019 ·My Music: A Classic Christmasas Self - Host
• 2018 ·Betty White: First Lady of Televisionas Self
• 2016 ·The Comeback Kidsas Tom
• 2015 ·Mary Tyler Moore: A Celebrationas Self / Murray Slaughter (archive footage)
• 2010 ·Pound Puppiesas Captain Gumble (voice)
• 2008 ·The Suite Life on Deckas Barker
• 2008 ·The Secrets of Jonathan Sperryas Jonathan Sperry
• 2007 ·Cook-Off!as Gavin MacLeod
• 2005 ·Checking Outas Doorman (uncredited)
• 2003 ·Time Changeras Norris Anderson
• 1998 ·The King of Queensas Uncle Stu
• 1998 ·That '70s Showas Smitty
• 1998 ·Love Boat: The Next Waveas Captain Merrill Stubing
• 1997 ·Ozas Cardinal Frances Abgott
• 1995 ·JAGas Raymond Harrick
• 1995 ·Pinky and the Brainas
• 1994 ·Touched by an Angelas Calvin
• 1994 ·Burke's Lawas Jerry Marz
• 1991 ·Mary Tyler Moore: The 20th Anniversary Showas Himself
• 1990 ·The Love Boat: A Valentine Voyageas Capt. Stubing
• 1987 ·Student Exchangeas Vice Principal Durfner
• 1986 ·Daniel and the Lion's Denas Daniel (voice)
• 1985 ·The Greatest Adventure: Stories from the Bibleas Daniel (voice)
• 1985 ·Night of 100 Stars IIas Self
• 1984 ·Murder, She Wroteas Art Sommers
• 1982 ·Night of 100 Starsas Self
• 1980 ·Murder Can Hurt You!as Lt. Nojack
• 1980 ·Scruplesas Curt Arvey
• 1979 ·Pat Boone and Family: A Christmas Specialas Self
• 1978 ·NBC Salutes the 25th Anniversary of the Wonderful World of Disneyas Self/The Mad Hatter
• 1978 ·Mitzi... What's Hot, What's Notas Self
• 1977 ·The Love Boatas Merril Stubing
• 1977 ·Ransom for Alice!as Yankee Sullivan
• 1977 ·The New Love Boatas Capt. Merrill Stubing
• 1976 ·Charlie's Angelsas Captain Merrill Stubing
• 1975 ·Wonder Womanas Mr. Ellsworth
• 1975 ·Mitzi & 100 Guysas Self
• 1974 ·Only with Married Menas Jordan Robbins
• 1970 ·The Intrudersas Warden
• 1970 ·The Mary Tyler Moore Showas Murray Slaughter
• 1970 ·Kelly's Heroesas Moriarty (tank crewman)
• 1969 ·The Comicas 1st Director
• 1969 ·Love, American Styleas Kipnis
• 1969 ·The Thousand Plane Raidas Sgt. Kruger
• 1968 ·The Name of the Gameas Lewie Franklin
• 1968 ·The Partyas C. S. Divot
• 1968 ·A Man Called Gannonas Lou
• 1968 ·It Takes a Thiefas Major Kazan
• 1968 ·It Takes a Thiefas Seymour
• 1967 ·The Flying Nunas Harold Harmon
• 1966 ·The Sand Pebblesas Crosley
• 1966 ·Deathwatchas Emil
• 1965 ·Hogan's Heroesas Major Zolle
• 1965 ·Hogan's Heroesas General Metzger
• 1965 ·Hogan's Heroesas General von Rauscher
• 1965 ·Hogan's Heroesas Major Kiegel
• 1965 ·McHale's Navy Joins the Air Forceas Seaman Joseph Haines
• 1965 ·The Sword of Ali Babaas Hulagu Khan
• 1964 ·Gomer Pyle, U.S.M.C.as
• 1964 ·The Munstersas
• 1964 ·McHale's Navyas Seaman Joseph 'Happy' Hanes
• 1963 ·My Favorite Martianas Alvin Wannamaker
• 1962 ·McHale's Navyas Happy
• 1962 ·War Huntas Pvt. Crotty
• 1961 ·The Mike Douglas Showas Self
• 1961 ·The Mike Douglas Showas Self - Co-Host
• 1961 ·The Dick Van Dyke Showas Maxwell Cooley
• 1961 ·The Crimebustersas Harry Deiner
• 1960 ·The Andy Griffith Showas Gilbert Jamel
• 1960 ·The Andy Griffith Showas Bryan Bender
• 1960 ·High Timeas Professor Thayer
• 1960 ·Twelve Hours to Killas Johnny
• 1959 ·Operation Petticoatas Yeoman Ernest Hunkle
• 1959 ·Mr. Luckyas Salesman
• 1959 ·The Untouchablesas Whitey Metz
• 1959 ·The Untouchablesas Artie McLeod
• 1959 ·The Untouchablesas Three-Fingered Jack White
• 1959 ·Men Into Spaceas
• 1959 ·Pork Chop Hillas Pvt. Saxon
• 1959 ·Compulsionas Padua - Horn's Assistant
• 1959 ·Rawhideas Rian Powers
• 1958 ·I Want to Live!as Police Lt.
• 1958 ·Young and Wildas Mac (uncredited)
• 1958 ·The True Story of Lynn Stuartas Turk
• 1957 ·The Walter Winchell Fileas
• 1957 ·Perry Masonas Mortimer Hershey
• 1957 ·Perry Masonas Lawrence Comminger
• 1957 ·Perry Masonas Dan Platte
• 1950 ·The Bob Hope Showas Self
• 1944 ·Golden Globe Awardsas Self - Nominee