World of Giants - Season 1
1 - Special Agent
Air Date: September 5, 1959
Mel and Bill go on the case to bust up an international spy ring.
2 - Time Bomb
Air Date: September 12, 1959
With Bill set to testify as a key witness in an important government trial, Mel discovers a time bomb in their apartment and sets out to find his partner—who is tinkering in the garage.
3 - Teeth of the Watch Dog
Air Date: September 19, 1959
The Bureau hatches a scheme for Mel and Bill to infiltrate the apartment of an actress who holds a list of high-ranking espionage agents.
4 - Death Trap
Air Date: September 26, 1959
Mel is thrown from Bill’s car during an accident, which forces the pint-sized special agent to avoid the pitfalls of both man and beast in order to stay alive.
5 - Gambling Story
Air Date: October 3, 1959
6 - Chemical Story
Air Date: October 10, 1959
7 - Feathered Foe
Air Date: October 17, 1959
8 - The Pool
Air Date: October 24, 1959
9 - Rainbow of Fire
Air Date: October 31, 1959
10 - The Smugglers
Air Date: November 7, 1959
11 - Unexpected Murder
Air Date: November 14, 1959
12 - Panic in 3B
Air Date: November 21, 1959
13 - Off Beat
Air Date: November 28, 1959