Sideswipe (Transformers) - Wikipedia
Optimus Prime - Wikipedia
Grimlock - Wikipedia
Impactor (G1) - Transformers Wiki
Transformers: War for Cybertron - Wikipedia
Transformers: Fall of Cybertron - Wikipedia
The Transformers (IDW Publishing) - Wikipedia
Transformers: Armada - Wikipedia
Transformers: Cybertron (cartoon) - Transformers Wiki
Transformers: War for Cybertron - Wikipedia
Transformers/Back to the Future - Wikipedia
Transformers: Dark of the Moon - Wikipedia
Arcee - Wikipedia