"Transformers G1 2x15" refers to Season 2, Episode 15 of the original The Transformers animated series, titled .
Optimus Prime and the Autobots arrive to stop the Decepticons and prevent the time warps from destroying the Earth. Transformers G1 2x15
Following the events of Part 1, the Decepticons have invaded Dinobot Island to harvest its unique energy sources, leading to unstable "time warps" that bring prehistoric threats into the modern world. "Transformers G1 2x15" refers to Season 2, Episode