Without a Trace/YMMV


 * Retroactive Recognition: Christina Hendricks who is now well known for Mad Men was the missing person in the episode "Check Your Head". She kisses a girl. Nor is she the only person in this episode who became famous afterwards, which features a cameo by a certain future Hiro.
 * Jack's daughter Hannah was played by Vanessa Marano, who would go on to play Bay Kennish.
 * Tear Jerker: One episode ended with Malone desperately searching for a car with a possibly-dead person in it, expertly edited and backed by Moby's "One of These Mornings". See it for yourself, it's like Tuco looking for the right grave in The Good the Bad And The Ugly. This is by no means the only tear jerker though.
 * The end of Wannabe.
 * "Neither Rain Nor Sleet."