The fourth season of 30 Rock DVD Box set will premiere Monday, April 19 in the UK, Comedy Central has announced.

The new episodes of the Tina Fey-fronted series feature stories including Liz's hunt for the perfect comedian, and Jack and Tracy's decisions to get vasectomies.

30 Rock Season four will air in double episode blocks from 10pm.

Additionally, South Park's 200th episode has been scheduled to air Friday, April 16 at 10.30pm, and season four of The Office Seasons 1-5 DVD Box set will land Thursday, April 14 at 10pm.