Teen Mom 2

The cast of Jersey Shore vow to vacation together. Five years, five kids and three marriages on, the gang gathers to vacation in a swanky Miami house.

Watch as Nick and a new A-list celebrity lead a team of improv comedians as they battle each other.

The new series "True Life: Crime" investigates the most harrowing true crime mysteries\ rocking headlines and social feeds. These victims were young, the crimes against them were shocking and haunting questions remain.

A sperm-donor conceived teen seeks out her half-siblings, who were also fathered by the same anonymous donor.

Ten "Challenge" champions go head-to-head against 10 celebrity athletes and entertainers in challenge-style competitions to determine who will reign supreme.

A look inside the homes of the famous Geordie Shore family members.