What are some examples of characters breaking the fourth wall and changing the opening?
Reboot: The third season has a different opening, in which Megabyte does his play on Bob's opening monologue.
Recess: In the episode Lawson and his Crew, Lawson forms a gang that upstages TJ and his friends, and they replace the gang in the opening.
Kim Possible: In the episode The Ron Factor, Kim interrupts the opening.
Reboot: The third season has a different opening, in which Megabyte does his play on Bob's opening monologue.
Recess: In the episode Lawson and his Crew, Lawson forms a gang that upstages TJ and his friends, and they replace the gang in the opening.
Kim Possible: In the episode The Ron Factor, Kim interrupts the opening.