While not seen on camera, Harriet gives birth to their second son in this episode; the baby is named James Kirk Roberts. When Harriet learns that Bud misled her on the meaning of 'James Kirk', she isn't too pleased with Bud.
Goof: After Harm climbs aboard the C-130 the first time, he and Beth O'Neil climb to the cockpit. They never closed the hatch through which Harm entered.
Harm: Feel like staying undercover?
Beth: If it means posing as a hooker, you're up.
Beth: Lose the boots.
(looking down at his clothes)
Harm: Yeah. That'll make the difference.
When this episode begins, several months have elapsed since the events shown in the previous episode.
Mary Page Keller reprises her role from last season's episode, "Offensive Action".
Michael Warren has had a very long distinguished acting career - including the popular role of Officer Bobby Hill on the ground-breaking series Hill Street Blues.
"Secret Agent Man" was a hit song for Johnny Rivers.