In what film does a robot turn into Robin Williams?

In what film does a robot turn into Robin Williams?
Robin Williams has appeared in three robot-related films.

The first is Toys, which has an android in it. But the android isnot played by Robin himself.
The second is Bicentennial Man, where Robin Williams plays the partof a robot who wishes to become human.
The third is an animated children's film called Robots, where heplayed the voice of a character called Fender.