1 Calories Burned For Walking: 3.15 km/h (19 minutes per km) 2  Calories Burned For Walk/Jog: >10 km/h (6 minutes per km) 3  Calories Burned For Treadmill: 20 km/h (3 minutes per km)  Calories Burned For Treadmill: 15 km/h (4 minutes per km)
After his days on Taxi, Jeff Conaway starred as Prince Erik Greystone in 2 out of the 8 episodes of the short lived TV show Wizards and Warriors in 1983.
Jeff Conaway was a Grease Broadway veteran when he played Kenickie in the film version. After the film, he starred as Bobby in Taxi, but though he also appeared in The Bold and the Beautiful and Babylon 5, substance abuse problems derailed his career. He died in 2011.