Teenage Mutant Ninja Turtles Ring of Fire (1987–1996) Online
- Original Title :
- Ring of Fire
- Genre :
- TV Episode / Animation / Action / Adventure / Comedy / Crime / Family / Mystery / Sci-Fi / Thriller
- Year :
- 1987–1996
- Directror :
- Bruno-René Huchez
- Cast :
- Greg Berg,Cam Clarke,Townsend Coleman
- Writer :
- Michael Edens,Bruno-René Huchez
- Type :
- TV Episode
- Time :
- 23min
- Rating :
- 7.4/10
The Turtles & Splinter arrive in Lisbon, Portugal, just in time for the annual Running of the Bulls. Meanwhile, Shredder & the mutants will use Krang's new heat ray magnifier to burn the city to ashes using the power of the Sun unless the Turtles can stop them.
| Episode credited cast: | |||
 | Greg Berg | - | Donatello / Bebop (voice) |
 | Cam Clarke | - | Leonardo (voice) |
 | Townsend Coleman | - | Michelangelo (voice) |
 | Jim Cummings | - | Shredder (voice) |
 | Jennifer Darling | - | Irma Langinstein (voice) |
 | Pat Fraley | - | Krang / Burne Thompson (voice) |
 | Renae Jacobs | - | April O'Neil (voice) |
 | Hal Rayle | - | Raphael (voice) |
| Peter Renaday | - | Splinter (voice) |
This is the last episode where Greg Berg filled in for Barry Gordon as Donatello and Bebop.
The name of this episode is a reference to ring of fire by Johnny cash.