Suggestions by @ramonurena

Lori Alan

as Ziggy in Quantum Leap

Score: 0

Deborah Pratt

as Ziggy in Quantum Leap

Score: +1

Dean Stockwell

as Albert Calavicci in Quantum Leap

Score: -1

Paul Iacono

as Young Al in Quantum Leap

Score: 0

Dave Franco

as Albert Calavicci in Quantum Leap

Score: +1

Noah Centineo

as Young Sam Beckett in Quantum Leap

Score: 0

Jacob Bertrand

as Drew McCormick in Big Bad Beetleborgs: The All New Series

Score: +2

Joaquin Phoenix

as Albert Calavacci in Quantum Leap

Score: -1

Scott Bakula

as Doctor Sam Beckette in Quantum Leap

Score: 0

Donald P. Bellisario

as Director in Quantum Leap

Score: 0