Quantum Leap Season 2 Teaser Prepare to leap into Season 2. Quantum Leap returns for a second season this Fall on NBC. Show More… Comments Related Videos Quantum Leap 1×18 Promo “Judgement Day” (HD) Season Finale Quantum Leap 1×11 Promo “Leap. Die. Repeat.” (HD) Quantum Leap 1×09 Promo (HD) Quantum Leap 1×08 Promo “Stand by Ben” (HD) Fall Finale Related Shows Finished Quantum Leap NBC