[quote=@rush99999]
[@Guardian Angel Haruki]

Was Jack an animated character on a screen back when O'Malley visited or was that a change that was made between the crossover event and the park's closure?
[/quote]

He was indeed an animated character on a screen.

There was also a mascot version of him. Most of the time, they were employees costumed as Jack. But, there was a mascot/animatronic/??? version of him that acted really odd and quiet one day.