ORIGINAL AIRDATE: January 16th, 1989 ---
MacGyver teams up with the local police to track down a brainwashed escaped convict
MISSION: MacGyver tries to convince the LAPD to adopt his new invention for busting down doors when he is swept into an investigation tracking down an escaped serial killer who seems to be operating under the control of a fellow prisoner and criminal mastermind.
This week's highlights include:

Here's that chat with Stephen Downing from the MacGyver Project.

Valhalla (Religion)

In Norse mythology, Valhalla (from Old Norse Valhöll "hall of the slain") is a majestic, enormous hall located in Asgard, ruled over by the god Odin. Chosen by Odin, half of those who die in combat travel to Valhalla upon death, led by valkyries, while the other half go to the goddess Freyja's field Fólkvangr. In Valhalla, the dead join the masses of those who have died in combat known as Einherjar, as well as various legendary Germanic heroes and kings, as they prepare to aid Odin during the events of Ragnarök. Before the hall stands the golden tree Glasir, and the hall's ceiling is thatched with golden shields. Various creatures live around Valhalla, such as the stag Eikþyrnir and the goat Heiðrún, both described as standing atop Valhalla and consuming the foliage of the tree Læraðr.

Check out the article on wikipedia: https://en.wikipedia.org/wiki/Valhalla.

Watch S4E7: "Deadly Dreams" on CBS's website or check the alternative streamability of this episode here.