In the first episode, Gary says that creating Lisa is possible because he saw it in a John Hughes movie once. The movie of course is Weird Science, which spun off the series.
In the episode "Quantum Wyatt", Wyatt Quantum Leaps into different people's bodies. When he looks in the mirror, he sees the body of the person he leaped into. The is an obvious reference to the hit TV show, Quantum Leap. Michael Manasseri, who plays Wyatt Donnelly, once guest starred in an episode of Quantum Leap - 'Return of the Evil Leaper'
Joyce Bulifant (Emily Wallace) is the real life mother of John Asher (Gary Wallace).
Title based on a quote from the original Frankenstein: "He's alive!"
The title refers to man's ancestor Homo Erectus who originated in Africa and spread to Asia about 1.8 to 1.3 million years ago. Homo Erectus was probably the first human to live in an hunter-gatherer society.
The title is based upon the Charles Dickens novel 'A Tale of Two Cities'.
The title refers to the Coppertone Girl that advertised Coppertone sunscreen in advertisements showing a small black dog pulling down the bathing suit of a small blonde little girl to compare her bare bottom with the golden tan on her back and was first used in 1959.
Gary's middle name is Walter.
This is the first episode in which Lee Tergesen (Chett Donnelly) does not appear.
Wyatt Quantum Leaps into different people's bodies. When he looks in the mirror, he sees the body of the person he leaped into. The is an obvious reference to the hit TV show, Quantum Leap (It even used the same "Leaping" sound- and Visual-effects from that series). Michael Manasseri who plays the part of Wyatt, also guest starred in an episode of "Quantum Leap". The episode was "Return of the Evil Leaper" from Season 5.