Assignment: Underwater

S1 • E1

The Hot Chihuaha

S1 • E2

Operation Betrayal

Greer is called upon to investigate a counterfeiting ring that may involve one of his old war buddies.

S1 • E3

The Sea Cave

Bill and Patty rescue a swimmer at sea, and then discover that his wife and son are still back in a sea cave, which will be underwater at high tide.

S1 • E4

Panic Off Punta Banda

S1 • E5

The Gun

S1 • E6

The Coast Watcher

S1 • E7

Charlie Noble's Pearl

S1 • E8

Dead-Log Pickup

S1 • E9

Decoy

Bill is hired to recover the body of a bank robber who was thought to have drowned while attempting his getaway.

S1 • E10

A Matter of Honor

S1 • E11

The Portrait

S1 • E12

A Message to Mulligan

S1 • E13

Troubled Waters

S1 • E14

Tension Below

S1 • E15

A Drop in the Ocean

S1 • E16

The Medal

S1 • E17

Odd Man Dies

S1 • E18

Nightmare Bay

S1 • E19

Affair in Tokyo

S1 • E20

The Key

S1 • E21

The Dam

S1 • E22

Boat Missing

S1 • E23

Killer Bait

S1 • E24

Journey to Death

S1 • E25

The Target

S1 • E26

Dead Weight

S1 • E27

Ghost Dive

S1 • E28

Swamp Light

S1 • E29

Ship Killer

S1 • E30

Gold Fever

S1 • E31

A Question of Degree

S1 • E32

Witness from the Dead

S1 • E33

Anchor Man

S1 • E34

The Secret of the Reef

S1 • E35

Rescue at Diamond Shoal

S1 • E36

Ordeal at Forty Fathoms

S1 • E37

No Escape

S1 • E38

Partners in Death

S1 • E39

The Deadly Game