Chris Harrison ABC EXCLUSIVE: Chris Harrison knows a thing or two about dating: he was host of The Bachelor and its spinoffs for nearly 20 years. The TV presenter is back in the dating scene with a new reality series that has just landed at streaming service Fox Nation. The untitled series has received a greenlight from Fox Nation and is now in its early stages of pre-production with casting and filming to take place in the coming months. A Fox Nation source told Deadline that it is set to air in 2027.