You're the One That I Want!See John Travolta, Olivia Newton-John and the Rest of the ‘Grease’ Cast Then and Now!
Attention all T-Birds and Pink Ladies!
Ever wonder what the seniors at Rydell High School have been up to since starring in Grease? Click through the gallery below to see how much John Travolta, Olivia Newton-John and the rest of the gang have changed since 1978!
![John travolta](https://www.closerweekly.com/wp-content/uploads/2017/09/john-travolta.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Olivia newton john](https://www.closerweekly.com/wp-content/uploads/2017/09/olivia-newton-john.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Stockhard channing](https://www.closerweekly.com/wp-content/uploads/2017/09/stockhard-channing.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Didi conn](https://www.closerweekly.com/wp-content/uploads/2017/09/didi-conn.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Barry pearl](https://www.closerweekly.com/wp-content/uploads/2017/09/barry-pearl.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Kelly ward](https://www.closerweekly.com/wp-content/uploads/2017/09/kelly-ward.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Jamie donnelly](https://www.closerweekly.com/wp-content/uploads/2017/09/jamie-donnelly.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Michael tucci](https://www.closerweekly.com/wp-content/uploads/2017/09/michael-tucci.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Dinah manoff](https://www.closerweekly.com/wp-content/uploads/2018/01/dinah-manoff.jpg?fit=800%2C800&quality=86&strip=all)
Paramount Pictures, Getty Images
![Jeff conaway](https://www.closerweekly.com/wp-content/uploads/2017/09/jeff-conaway.jpg?fit=800%2C603&quality=86&strip=all)
Paramount Pictures, Getty Images
![Grease header](https://www.closerweekly.com/wp-content/uploads/2017/09/grease-header.jpg?fit=621%2C870&quality=86&strip=all)
Getty Images