John Ritter's death hit Kaley Cuoco harder than we thought. #kaleycuoco #death #johnritter | Looper

'Superstar: John Ritter' is NOW STREAMING on Hulu

Watch "Superstar: John Ritter" on ABC and stream on Hulu

Entertainers remember superstar John Ritter

Remember When: 8 Simple Rules Said Goodbye to John Ritter