![Mark Steines to Host Nat Geo's 'Animal ER Live' in First TV Job Since Hallmark Channel Ouster - TheWrap Mark Steines to Host Nat Geo's 'Animal ER Live' in First TV Job Since Hallmark Channel Ouster - TheWrap](https://www.thewrap.com/wp-content/uploads/2018/06/mark-steines-1.jpg)
Mark Steines to Host Nat Geo's 'Animal ER Live' in First TV Job Since Hallmark Channel Ouster - TheWrap
![Interview with Mark Steines, Former Entertainment Tonight Host & National Geographic “Animal ER Live” Host Interview with Mark Steines, Former Entertainment Tonight Host & National Geographic “Animal ER Live” Host](https://scottamyx.com/wp-content/uploads/2019/06/Mark-Steines.png)
Interview with Mark Steines, Former Entertainment Tonight Host & National Geographic “Animal ER Live” Host
![TV with Thinus: BREAKING. Mark Steines suddenly leaving Entertainment Tonight after 17 years, will be gone at the end of his current contract. TV with Thinus: BREAKING. Mark Steines suddenly leaving Entertainment Tonight after 17 years, will be gone at the end of his current contract.](https://4.bp.blogspot.com/-aeJj6iZbA-Q/T271Riw8tVI/AAAAAAAARBc/sR4AGgKgYLY/s1600/Mark+Steines+leaving+Entertainment+Tonight,+out+at+ET+out+at+Entertainment+Tonight+resize.png)
TV with Thinus: BREAKING. Mark Steines suddenly leaving Entertainment Tonight after 17 years, will be gone at the end of his current contract.
![Animal ER Live Host Mark Steines Breaks Down The New Nat Geo Show + Shares 2 Miracle Clips - YouTube Animal ER Live Host Mark Steines Breaks Down The New Nat Geo Show + Shares 2 Miracle Clips - YouTube](https://i.ytimg.com/vi/8Mvm4ueeXY4/sddefault.jpg)