How 'NCIS' and 'Origins' Prequel Will Pull Off Upcoming Crossover (Exclusive) // TRAIN BRAIN

How 'NCIS' and 'Origins' Prequel Will Pull Off Upcoming Crossover (Exclusive)

Wilmer Valderrama and Austin Stowell sit down with ET's Kevin Frazier ahead of the 'NCIS' and 'NCIS: Origins' premieres, Tuesday, Oct. 14, on CBS. Later this season, the two shows will crossover, despite taking place in different eras!

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