Johnny Swanko is a fictional character portrayed by Tony Crane in the TV series Roseanne.
In the first episode they appeared in, titled Becky's Choice (season 1), they were 16 years old.
They appear in 1 episodes out of a total of 230 aired
Episodes1
Becky's Choice
episode S1.E17 february 1989Dan and Roseanne discover a difficult new side to Becky when they invite Chip and his parents over for a dinner party.