USA
A.J. Simon is a polished fellow with a taste for classic cars and tailored suits. Rick Simon is his less refined (but still pleasant) older brother who has a taste for cowboy boots and four-wheel drive pickups. The two of them live in San Diego, where they own a private detective agency. The series chronicles their exploits. - IMDb
| Pirate's Key | USA |
| Simon & Simon |  Mexico |
| Simon & Simon |  Netherlands |
| Simon & Simon |  Philippines |
| Simon & Simon |  Poland |
| Simon & Simon |  Sweden |
| Simon & Simon | USA |
| Simon & Simon |  South Africa |
| Simon & Simon |  Australia |
| Simon & Simon |  Canada |
| Simon & Simon | Canada |
| Simon & Simon |  Ecuador |
| Simon & Simon |  United Kingdom |
| Simon & Simon |  India |
| Simon & Simon |  Italy |
| Simon & Simon |  Japan |
| Simon and Simon (informal title) | USA |
| Simon et Simon |  France |
| Simon i Simon |  Spain |
| Simon i Simon |  Croatia |
| Simon Kardeşler |  Turkey |
| Simon und Simon |  West Germany |
| Simon und Simon | West Germany |
| Simón y Simón, detectives (dubbed version) |  Uruguay |
| Сајмон и Сајмон |  Serbia |
| Саймон и Саймон |  Soviet Union |
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Noah Hathaway [13] | Patrick Jessup (TV Episode: Almost Completely Out of Circulation) (1984) |
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Brandon Call [8] | Addie Becker's Son (TV Episode: The Dillinger Print) (1984) |
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Chad Allen [7] | Boy (TV Episode: A Recipe for Disaster) (1981) |
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Jason Hervey [16] | Bradley (TV Episode: Second Swell) (1988) |
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Justin Gocke [6] | Young A.J. Simon (TV Episode: C'est Simon: Part 1) (1984) |
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Rocky Krakoff | Chris Brooks (TV Episode: Love and/or Marriage) (1985) |
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Matthew Labyorteaux [17] | Richie Adler (TV Episode: Fly the Alibi Skies) (1983) |
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Robbie Rist [17] | Terry McDaniels (TV Episode: Trapdoors) (1981) |
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Carl Steven [8] | First Boy / Little Boy (TV Episode: Rough Rider Rides Again) (1982) |
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Omri Katz [8] | Boy (TV Episode: Yes, Virginia, There Is a Liberace) (1984) |
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Dick Billingsley [8] | Kyle Vogel (TV Episode: Betty Grable Flies Again) (1983) |
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Christopher Burton [9] | Jason Lee (TV Episode: Down-Home Country Blues) (1985) |
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Todd Porter [15] | Hamilton Parker (TV Episode: Fly the Alibi Skies) (1983) |
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Giovanni Ribisi [11] | Kid #1 (TV Episode: The Skull of Nostradamus) (1985) |
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Robin Ignico [11] | Irene (TV Episode: A Recipe for Disaster) (1981) |
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Parker Jacobs [10] | Little Boy (TV Episode: The Third Eye) (1985) |
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Mario Lopez [11] | Roberto (TV Episode: Corpus Delecti) (1984) |
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Daryl Bartley [12] | Young Boy (TV Episode: Competition: Who Needs It?) (1986) |
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Lori Randolph | Blonde little girl (TV Episode: Mike & Pat) (1982) |
