Flatline appears in the transformers comic spinoff of the 2007 movie Tales of the fallen he is very similar to Josef Mengle the evil Nazi doctor nicknamed the Angel of Death and head doctor of Auschwitz there back stories are similar as well.
Flatline appears in the transformers comic spinoff of the 2007 movie Tales of the fallen he is very similar to Josef Mengle the evil Nazi doctor nicknamed the Angel of Death and head doctor of Auschwitz there back stories are similar as well.