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Raiders of the Lost Past

The Last Sword of the Samurai.

Focusing on the Honjo Masamune that disappeared after the end of the second world war.

The 2,000,000 Calorie Diet
An entertaining look at all-you-can-eat restaurants, the people who try to beat the system (you need to eat at least 8 plate fulls), the tricks of the trade (it's not seaweed, it's fried cabbage), and the real pitfall (if not enough people come, the food gets wasted).

The Real Ghostbusters Season 1 Ep 49.

The Big Bang Theory S10 Ep4

"The Cohabitation Experimentation"

Sound of Cinema : The Music that the Movies 2/3

This episode showed how directors like Martin Scorsese,George Lucas and Quentin Tarantino opted to use pop and rock songs rather than a traditional composer.

The Real Ghostbusters Season 1 Ep 50 & 51.

Arrow Season 5 Episode 22.

Arrow S5 ep21 "Honor Thy Fathers"
Arrow S5 ep22 "Missing"

The Incredible Hulk S5 Ep6

"Slaves"

The Real Ghostbusters Season 1 Ep 52 & 53.