Canada
London is an extremely intelligent, wandering German shepherd who walks into a different place in each episode of this long-running television series, and comes upon people down on their luck or in trouble. London always befriends and helps the struggling person or persons. Then, when his job is done at episode's end, London declines to be the pet of the people he has helped and departs to continue his cross-country drifting. - IMDb
| L'amico Gipsy |  Italy |
| CACHORRO LOBO |  Brazil |
| Hobo |  Spain |
| The Littlest Hobo |  Australia |
| The Littlest Hobo | Canada |
| The Littlest Hobo |  United Kingdom |
| The Littlest Hobo |  USA |
| El Perro vagabundo |  Peru |
| Le vagabond | Canada |
| Le vagabond |  France |
| Der Vagabund - Die Abenteuer eines Schäferhundes |  West Germany |
| Маленький бродяга |  Soviet Union |
| 名犬ロンドン物語 |  Japan |
 |
Cindy Hinds | Chris (TV Episode: The Further Adventures of Willy and Kate) (1980) |
 |
Megan Follows [13] | Marti Kendall / Rose (TV Episode: Hidden Room) (1981) |
 |
Chris Makepeace [17] | Willie (TV Episode: East Side Angels) (1981) |
 |
Sammy Snyders | Martin (TV Episode: Happy Birthday Mom) (1982) |
|
Danny Higham | Androd (TV Episode: Dragonslayer) (1981) |
|
Derrick Jones | (TV Episode: Happy Birthday Mom) (1982) |
|
Tod Woodcroft | Richie McKinley (TV Episode: Liar, Liar) (1985) |
 |
Simon Craig | Zim Fahr (TV Episode: Dragonslayer) (1984) |
|
Steven Andrade | Toby (TV Episode: Born to Run) (1983) |
 |
Rachel Blanchard [9] | Lisa Farrell (TV Episode: Voyageurs: Part One) (1985) |
