Shot in seven days.
The music was composed by Perry Botkin Sr., who also composed music for The Beverly Hillbillies (1962), with some of the music from this movie used in the television series. Fans of the television series will recognize this familiar theme around the 13-minute mark of this movie.
Billie's television remote control is a Zenith Space Commander 400. Introduced in 1956, only two years before this film's release, it was the first wireless television remote control that worked by mechanical production of specific ultrasonic frequencies.
Claude has written on a pad that the cost of the house he wants is $28,000. That amount would equate to over $251,000 in 2020. The median price for a house in the US in 1958 was around $19,000.