Well 'Robby the Robot' got a round quite a bit, most remember him from "Forbidden Planet" (along with a very young Leslie Nielsen better known for his later comic roles)
Wikipedia entry has a long list of films he appeared in and has even been seen in commercials recently it seems.
https://en.wikipedia.org/wiki/Robby_the_Robot
The image posted by SV is of a is a special edition, life-size, fully animatronic remote-controlled version of Robby where as the original was actually a suit with an actor inside.
**broken link removed**