Red vs. Blue (2003) : 3x15

Future Church watches Tex, Donut and Tucker leave for Sidewinder, and soon follows them. He talks first to Sheila before leaving for Sidewinder, asking her to do him an inaudible favor. Once at Sidewinder, Future Church finds his past self and Grif in prison, and opens their cell by pressing a button in another room. He attempts to contact Tex, who is currently being held by O'Malley and Wyoming, before another Church approaches him. This new Church claims that he fails to stop the bomb, and gets blown back in time again, only to return to Sidewinder. He then tells Future Church to "meet us at the top of the ramp." The bomb goes off, and Future Church is sent back in time. As seen in Episode 50, as soon as Church is teleported by Gary to Blood Gulch, Future Church arrives and asks to be sent to Sidewinder because he screwed everything up. Just then, more Churches arrive, each having been unsuccessful to stop the bomb, and thus sent back in time to Gary. These Churches all meet in Sidewinder, and explain to the newest Church how their various plans failed. It is determined that whichever Church did each one of these plans already must be the successful Church, since he isn't sent back in time again. This Church gives up on trying to correct everything, instead freeing Tex, and rejoining the Blood Gulch soldiers before the explosion, thus being sent into the future. Church emerges at O'Malley's base, just in time to ask Gary, who remains there, to stop the bomb from detonating. He then prepares to explain the events he went through.