In Riverdale’s upcoming sixth season, the long-running CW Archie adaptation is finally living up to its crossover potential by calling Kiernan Shipka’s Sabrina Spellman in for a little assistance.

Archie and the gang are back to navigating high school — this time in in a bygone decade — as Riverdale returns to The CW this spring for its final season Dory Jackson is a Staff Editor for ...