Near the end of the 20th century, the Transformers form an alliance with the humans. Together they start to develop a large transportation gate named "Trigger" as a symbol of amicability. However, the Decepticons have their eyes on the gate, and so does somebody else. (Source: Transformers Wiki)

Convoy
MAIN

Megatron
MAIN

Starscream
SUPPORTING

Makoto
SUPPORTING

Dr. Adle
SUPPORTING

Katua Adle
SUPPORTING

C-X
SUPPORTING

Trov
SUPPORTING

Bumble
BACKGROUND

Soundwave
BACKGROUND

Ironhide
BACKGROUND

Rodimus Prime
BACKGROUND

Sunstreaker
BACKGROUND

Jazz
BACKGROUND

Tracks
BACKGROUND

Thundercracker
BACKGROUND

Galvatron
BACKGROUND

Twincast
BACKGROUND

Sixshot
BACKGROUND

Flegg
BACKGROUND