Main Characters
Uncle Martin
52 main appearances
Tim O'Hara
52 main appearances
Mrs. Lorelei Brown
22 main appearances
Detective Bill Brennan
11 main appearances
Harry Burns
5 main appearances
Recurring Guest Characters
Grandmother
1 guest appearances
Carlo
1 guest appearances
Narita
1 guest appearances
Police Captain
1 guest appearances
Viola Normandy
1 guest appearances
Von Reinbein
1 guest appearances
Joe
1 guest appearances
Leonardo da Vinci
1 guest appearances
Guard
1 guest appearances
Guard
1 guest appearances
Curator
1 guest appearances
Collins
1 guest appearances
Dr. Carson
1 guest appearances
Fred
1 guest appearances
Tessie
1 guest appearances
Benny
1 guest appearances
Chief Buffalo
1 guest appearances
Little Feather
1 guest appearances
Omar M. Keck
1 guest appearances