In Superman comics, Jimmy's dad disappeared while on a military mission, and Jimmy was raised solely by his mother.
The restaurant set seems to be the same set used as the newsroom of the Dailey Planet, only redressed.
Goof: When Superman goes into Lois's apartment, she is in the hall, with her back to the wall. Yet when the shot changes to the surveillance monitor, she is still inside her apartment.
Goof: When Jimmy comes in the room where Perry, Lois & Clark are discussing a laptop, Lois holds one of her hands on Perry's back, and the other one on Clark's. Then the camera is on Jimmy, then Lois, Perry and Clark again. This time Lois has her hands between Clark and Perry on the table. Back to Jimmy again, but in the next shot on Lois, Perry and Clark, Lois holds her hands where they were in the first shot, on Perry's and Clark's backs.
Clark: (when Lois defends Jack) Wait a minute, you are Lois Lane, incisive, tenacious newswoman, and I'm the person always looking for the sunny side. Lois: I've turned an emotional corner. Sue me.
Sweet Tart: (holding a gun on Superman) Okay, let's hold it right there! Superman: New in town?
Collins: Superman. Anybody tell ya you look just like Clark Kent? Only without the glasses.
Jack Olsen: Sweet Tart, sweetheart, spying takes time.
James Read, who plays Jimmy's father would later go to play another absentee father on Charmed as Victor, the father of Prue, Piper and Phoebe.
Goldfinger:
Jack Olsen concludes his introductory scenes by opening his action tights to reveal a full tuxedo underneath -- a homage to the opening of the Bond movie Goldfinger, a scene frequently copied and parodied by other spy stories.
Jack Olsen and his sidekick Sweet Tart are a nod to the spy genre most well known in the James Bond novels, later made into blockbuster movies.
Title The episode title is a nod to the movie The Spy Who Came in From the Cold.
It's possible that the character of Bud Collins may be an allusion to Bud Collyer, who was the voice of Clark Kent and Superman in the 1940's radio serial.
S 4 : Ep 22
Aired 6/14/97 (1:50:00)
S 4 : Ep 21
Aired 6/7/97 (1:50:00)
S 4 : Ep 20
Aired 5/31/97 (1:50:00)
S 4 : Ep 19
Aired 4/26/97 (1:50:00)
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