Character Relationship Map: Ringside

Characters

• Mike O'Hara, "King Cobra" (played by Don 'Red' Barry) — protagonist
• Janet 'J.L.' Brannigan (played by Sheila Ryan) — supporting
• Joe O'Hara (played by Tom Brown) — supporting
• Swinger Markham (played by Tony Canzoneri) — supporting
• Oscar Brannigan (played by Joseph Crehan) — supporting
• Tiger Johnson (played by John Cason) — supporting
• Mama Berger (played by Edit Angold) — supporting
• Professor Berger (played by William Edmunds) — supporting
• Joy White (played by Margia Dean) — supporting
• Fight Manager (played by Harry Brown) — supporting
• Duke Hensel (played by Joey Adams) — supporting
• Timid Man (played by Chester Clute) — minor
• Fighter (uncredited) (played by Ned Roberts) — minor
• Boxer (uncredited) (played by James J. Casino) — minor
• Referee (played by Frankie Van) — minor
• Fight Announcer (played by Dan Tobey) — minor
• Trainer (uncredited) (played by Jack Perry) — minor
• Fight Second (played by Jimmy Martin) — minor
• Bettor (played by Michael Vallon) — minor
• Doctor (played by Sam Flint) — minor