Which term was included in the names of the four initial product offerings from GI Joe?
In 1977-78, Hasbro released spinoff line named what, whose enemies included Gor, King of the Terrons, and Darkon.
One of the first characters included in the first "Real American Hero" line in 1982 was Rock N Roll. What was his role?
Charlie Iron-Knife was the real name of which Native American member of GI Joe?
Who plays the role of General Hawk in GI Joe: The Rise of Cobra?
Which member of Cobra was typically depicted with a monocle?
In 1993, Hasbro released GI Joe figures based on which popular fighting game?
In what year did the GI Joes first encounter the Transformers in comic books?
What was the name of the animated GI Joe series launched as webisodes in 2009 intended for more mature audiences?
GI Joe: Cobra Strike was a video game released for which system in 1983?