Host / Self / Self - Host (26 episodes, 1960-1961)
Narrator / Self - Narrator / Narrator - Madman / Narrator posing as Mark Twain (17 episodes, 1960-1961)
Mr. Martin / Reverend (2 episodes, 1960)
Pops / Wiler (2 episodes, 1960)
Huck Finn / Jim (2 episodes, 1960)
Elisa Allen (2 episodes, 1960)
Arnold / Daniel (2 episodes, 1960)
John Borgne Cannon (2 episodes, 1960)
Self (2 episodes, 1960)
Oscar (2 episodes, 1960)
Mark Twain / Narrator (2 episodes, 1960)
Young John Cannon (2 episodes, 1960)
Bartending Sheriff / Ethel Merman's father (2 episodes, 1960)
Mr. Summers (1 episode, 1960)
Mrs. Summers (1 episode, 1960)
Graves (1 episode, 1960)
Mrs. Graves (1 episode, 1960)
William Hutchinson (1 episode, 1960)
Mrs. Hutchinson (1 episode, 1960)
Bill Hutchinson Jr. (1 episode, 1960)
Nancy Hutchinson (1 episode, 1960)
Davie Hutchinson (1 episode, 1960)
Mrs. Dunbar (1 episode, 1960)
Horace Dunbar (1 episode, 1960)
Pat Dunbar (1 episode, 1960)
Mr. Delacroix (1 episode, 1960)
Mrs. Delacroix (1 episode, 1960)
Dickie Delacroix (1 episode, 1960)
Mr. Anderson (1 episode, 1960)
Mrs. Anderson (1 episode, 1960)
Mr. Adams (1 episode, 1960)
Maude Adams (1 episode, 1960)
Mrs. Martin (1 episode, 1960)
Bobby Martin (1 episode, 1960)
Baxter Martin (1 episode, 1960)
Warner (1 episode, 1960)
Harry Jones (1 episode, 1960)
Zanini (1 episode, 1960)
Mr. Allen (1 episode, 1960)
Watson (1 episode, 1960)
Hal (1 episode, 1960)
(1 episode, 1960)
Charlie (1 episode, 1960)
Peddler (1 episode, 1960)
Girl (1 episode, 1960)
Carnival Worker (1 episode, 1960)
Father (1 episode, 1960)
Joe (1 episode, 1960)
Max (1 episode, 1960)
Mom (1 episode, 1960)
Timmy (1 episode, 1960)
Young Hal (1 episode, 1960)
Jim (1 episode, 1960)
Self (1 episode, 1960)
Sheriff (1 episode, 1960)
Johnny (1 episode, 1960)
Whitey (1 episode, 1960)
Ruth (1 episode, 1960)
Henry Allen (1 episode, 1960)
Mother's Voice (1 episode, 1960)
Mother (1 episode, 1960)
Doc (1 episode, 1960)
Self - Narrator (1 episode, 1960)
Steve (1 episode, 1960)
Uncle Andy (1 episode, 1960)
Nellie Bly (1 episode, 1960)
Old Man Nelson (1 episode, 1960)
Clint (1 episode, 1960)
Miss Merryweather (1 episode, 1960)
Balladeer (1 episode, 1960)
Sullivan (1 episode, 1960)
Jimmy (1 episode, 1960)
Frankie (1 episode, 1960)
Uncle (1 episode, 1960)
Sweeney (1 episode, 1960)
Nora (1 episode, 1960)
Old Matthews (1 episode, 1960)
V.T. Hammermill (1 episode, 1960)
Lil Janie (1 episode, 1960)
Orion (1 episode, 1960)
(1 episode, 1961)
Mr. Bates (1 episode, 1961)
Ernie (1 episode, 1961)
Mrs. Peattie (1 episode, 1961)
Jake (1 episode, 1961)
Beth (1 episode, 1961)