Following Mark Cuban’s exit, Shark Tank brings in HGTV stars as guest sharks, as unscripted TV faces cancellations and big programming changes.

“ Shark Tank ” will return to ABC this fall for season 17, and ABC has announced an all-star lineup of guest sharks for the new season. From all-new guest sharks to some returning to the stage again, ...

The new slate of guest Sharks will be featured throughout the season as the show continues to search for the best upcoming businesses America has to offer. Guest sharks will appear alongside permanent ...