Starscream clone TFP

A Starscream clone is one of an armada of physically identical copies of Starscream. They have all the abilities (current and former) with the added bonus of being extremely disposable. They also have all the aspects of his personality, including his cunning and ambition. To make matters worse, any damage they sustain is felt by the original Starscream himself. This could well be because Starscream had never cloned before and was unfamiliar with the nuances of the process. It also suggests that Cybertronian cloning makes clones that have portions of the original's consciousness so in a sense they are Starscream himself.

Number 1
The first clone bumped into Bulkhead on the Nemesis. The clone ticked off Bulkhead by mentioning Cliffjumper's death, which was the result of Starscream's own doing. In anger, Bulkhead tackled the clone and smashed it to death.

Number 2
This clone was shot and destroyed by Megatron's Fusion Cannon.

Number 3
This clone was also shot and destroyed by Megatron's Fusion Cannon.

Number 4
This clone was also shot and destroyed by Megatron's Fusion Cannon.

Number 5
This clone was shot by Megatron but succeeded to survive and escaped him, but was killed by Starscream's rocket when he attempted to terminate him from behind (possibly to gain Megatron's favor). Starscream extracted his clone's T-Cog with the intention of using it to replace the one stolen from him by MECH and kept the clone's body, which he later used as a decoy to distract the Autobots. The clone's dead body remains are unknown at this point.