Palmer was hardly a novice when he got the part of Harry in Run Buddy Run. His acting roles are numerous and include both tv and film roles. The list is impressive and includes The Blue And The Gray, Early Warning, Scream, The Man With Bogart's Face, Beggerman Theif, Hot Lead And Cold Feet, True Grit, Go West Young Girl, Chips, How The West Was Won, The Hostage Heart, Quincy, The Wonderful World Of Disney,"Kit Carson And The Mountain Men"( part 1 and 2), and "Menace On The Mountain (part 1 and 2), The Shootist, The New Daughters Of Joshua Cabe, Gunsmoke, Kolehak;The Night Stalker,The Knightly Murders, Alias Smith And Jones, Don't Get Mad Get Even, Mango's Back In Town, Jason Kind, A Red Red Rose Forever, Cannon, Scream Of Silence, Big Jake, The Virginian, Death Valley Days, The Undefeated, Bonanza, Doctor Who, Smith, The Good Guys, The Wild Wild West, Star Trek, Mission Impossible, The High Chaparral, Tarzan,The Billion Dollar Brain, Gomer Pyle, Laredo, The Long Hot Summer, Get Smart, The Rare Breed, The Legend Of Jesse James, Branded, The Big Valley, Run For Your Life, The Loner, Shenandoah, Rawhide, Advance To The Rear, The Quick Gun, The Prize, 77 Sunset Strip, Laramie, 40 Pounds Of Trouble, Have Gun Will Travel, Bronco, The Roaring 20's, The Comancheros, Tales Of Wells Fargo, The Cat Burgular, Two Faces West, The Most Dangerous Man Alive, The Life And Legend Of Wyatt Earp,  Burglar Outlaws, Gun Fight, Assignment Underwater, Cheyenne, The Absent Minded Professor, The Tall Man, The Untouchables, Five Guns To Tombstone, Sugarfoot, Lawman, Wagon Train. Surfside 6, The Deputy, The Man From Blackhawk, Overland Trail, The Millionaire, Hotel de Paree, Shotgun Slade, World Of Giants, Sea Hunt, The Rebel Set, State Trooper, 26 Men, The Restless Gun, The Sad Horse, The Shaggy Dog (1959), Cimarron City, The Lineup, Buckskin, Jefferson Drum, Frontier Doctor, The Texan, Thundering Jets, Alcoa Theatre, Sky King, The Female Animal, Broken Arrow, Tales of The Texas Rangers, From Hell It Came, Code 3, Blondie, Footsteps In The Night, Zombies Of Mora Tau, Revolt Of Fort Laramie, Sergent Preston Of The Yukon, Hilda Crane, The Creature Walks Among Us, The Adventures Of Champion, Navy Log, Highway Patrol, To Hell And Back, So This Is Hollywood, Stories Of The Century, The Public Defender, Cavalcade Of America, The Lone Ranger, Magnificent Obsession, Playgirl, Taza Son Of Chochise, The All American, The Veils Of Bagdad,  Abbott And Costello Go To Mars, Column South, It Happens Every Thursday, The Redhead From Wyoming, The Raiders, Back At The Front, Son Of Ali Baba, Sally And Saint Anne, Francis Goes To West Point, The Battle At Apache Pass, The Cimarron Kid, Meet Danny Wilson, That's My Boy, Up Front, and My Friend Irma Goes West.