1. A Bier on the House

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. 31 July 1979. 30 min

Private eye Nick Harrigan teaches eager aspiring gumshoes who become suspicious when they notice ice cream trucks making regular deliveries to a funeral home.

2. Oh, How We Danced

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. 7 August 1979. 30 min

Nick's gun turns up missing—right after Charlene goes off to confront her cheating spouse.

3. Lucy in the Sky with Pizza

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. 14 August 1979. 30 min

Nick and his students investigate a diamond-stealing racket in a pizza parlor.

4. Hooray for Bulgaria

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. 14 September 1979. 30 min

The class poses as caterers at an embassy party to rescue a Bulgarian ballet dancer.

5. Nick is Smitten

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. 21 September 1979. 30 min

Nick's eagerness to help an attractive woman lands him in a trap set by a vengeful racketeer.

6. Ice

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. 28 September 1979. 30 min

Nick and the gang bodyguard a rich woman as she attends a fancy party wearing a priceless diamond.

7. The Runaway

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. 5 October 1979. 30 min

The class goes undercover as a motorcycle gang to retreive Nick's runaway niece.

8. The Jewel Heist

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. 12 October 1979. 30 min

Nick's students break into the wrong hotel room while on an assignment to retrieve stolen jewelry.

9. One Word is Worth a Thousand Pictures

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. 19 October 1979. 30 min

Nick tries to catch a blackmailer while the class searches her apartment for the incriminating photographs.

10. Masseuse in the Cold, Cold Ground

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. 26 October 1979. 30 min

Nick and the students investigate a massage parlor to catch a killer.

11. The Killer-Diller Lingerie Caper

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. 2 November 1979. 30 min

Silvio witnesses a murder—but doesn't recognize the investigating officer as the killer.

12. Farewell, My Miss Glendale

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. 16 November 1979. 30 min

The students search for a bomb while Nick judges a beauty pageant.

13. The Bank Job

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. 23 November 1979. 30 min

Bank robbers take Nick and his students hostage.