Trivia: During Richard's rescue from the ledge at Rampart, the snorkel that Roy and Brackett climb onto is Truck 127, from Station 127 aka Station 51. Truck 127 is used in many episodes requiring a snorkel, including 1x6, "Dealer's Wild" and 3x16, "Fools." There's a particularly nice shot at the end of this episode, when Engine 51 and Squad 51 are parked parallel to each other, and when Johnny responds to dispatch that Squad 51 is available, Truck 127 drives away between 51's vehicles. Nice touch.
Trivia: During the fire, when Johnny and Roy are dispatched to an injured person on the ridge, the home where Emma and Winifred Lenover, the two elderly sisters, live is the Bates home from the film Psycho.
Trivia: The producers had Kevin Tighe and Randolph Mantooth sit in on paramedic classes (with students who were to be future paramedics), and they also went on extensive ride-a-longs with the Los Angeles County Fire Dept, in order for the two actors to have a realistic appearance, and give a believable performance during the scenes. However, the two actors did not take the written exams. They have never been real certified paramedics.
Trivia: This show was so procedurally accurate, that on set there was always a Technical Adviser/Technical Consultant. The Executive Producer gave the TA (who was a real fire fighter/paramedic) the power that if he watched a scene being done, and if it wasn't how LA County would have done it, he was instructed to go to the director and say, "That was done wrong, it was not how we would do it," and then back away to avoid getting into an argument with the director. If the director didn't go back and change the scene, then that director would not be on the show the next week. (From an interview with Randolph Mantooth on The Morning Blend).
Trivia: By early 1971, battalion chief and certified emergency medical technician Jim Page was assigned the responsibility to coordinate and implement the Los Angeles Countywide Paramedic Rescue Services program. On May 11, 1971, at Fire Station 7 on Sunset Blvd in Hollywood, Jim Page met with producer, Robert Cinadar, who was interested in developing a TV show based on the L.A. Fire Department's emerging Paramedic Rescue Services. When Emergency! premiered in 1971, there were only about a dozen paramedic units across the U.S., but soon after, the show brought recognition of the Paramedic program to viewers in U.S. and ultimately around the world. The realistic rescues on the TV show were widely praised and were used as instructional material by many fire departments, and by 1973, Congress passed the EMS Systems Act which gave financial support for the development and improvement of EMS. Jim Page served as technical consultant and writer of the show, for two years. The character name, John Gage was an homage to Jim Page.
Trivia: Season, 1 episode 11, 'Hang up': At the start of this episode, since the guys at the station house must go on a call right in the middle of watching an episode of Adam 12, DeSoto and particularly Gage try to inquire about that episode's conclusion. Adam 12 is another show by Emergency's creator, Jack Webb.