Fox Nation's dating series The Vow, hosted by Chris Harrison, premieres Nov. 11

Fox Nation's dating series The Vow premieres Nov. 11, hosted by Chris Harrison, Variety reports. Harrison hosted The Bachelor and its spinoffs from 2002 until leaving the franchise in 2021. The Vow is Fox Nation's first original dating series. Fox Nation will release one episode a week through a Dec. 9 finale. Sean and Catherine Lowe also appear.