Transformers: Dark of the Moon (2011) ending / spoiler
Sentinel Prime reveals that he worked out a deal to ally with Megatron before leaving Cybertron. Sentinel kills Ironhide and begins to bring Cybertron into Earth with a space bridge. Sam blows up Starscream and destroys the space bridge, destroying Cybertron in the process. Optimus gets his arm torn off but still kills Sentinel and Megatron.
Submitted by Count3D
Transformers: Dark of the Moon mistakes
Transformers: Dark of the Moon trivia
