Answer:

COHOST

AnswerCrossword Clue
COHOSTKatie, to Matt
COHOSTPenn to Teller on TV
COHOSTColor commentator, for example
COHOSTEither of two emcees
COHOSTKathie Lee, once, e.g.
COHOSTKelly, to Regis
COHOSTAny regular on "The View"
COHOSTKathie Lee, to Regis
COHOSTRowan or Martin
COHOSTKelly, vis- -vis Regis
COHOSTFellow MC
COHOSTTalk show team member
COHOSTTalk-show partner
COHOSTVanna, to Pat
COHOSTTalk-show associate
COHOSTHelp run, as a party
COHOSTShare the emceeing
COHOSTKelly Ripa, to Regis Philbin
COHOSTVanna White, to Pat Sajak
COHOSTMeredith Vieira, to Matt Lauer
COHOSTKelly Ripa, notably
COHOSTMike Douglas has one
COHOSTFellow emcee
COHOSTTalk-show figure
COHOSTAide on a talk show
COHOSTOne of the leaders on a talk show
COHOSTRegis or Kathie Lee
COHOSTRegis, to Kathie Lee
COHOSTOne of five on "The View"
COHOSTRegis Philbin or Kelly Ripa
COHOSTRegis Philbin, e.g.
COHOSTMatt Lauer or Meredith Vieira for "Today"
COHOSTAny regular on "The View," e.g.
COHOSTOne who splits the bill?
COHOSTFox News's Gretchen Carlson or Steve Doocy
COHOSTShare the mike
COHOSTKathie Lee Gifford, e.g.
COHOSTRowan or Martin, e.g.
COHOSTKelly to Regis, e.g.
COHOSTRather or Chung