Cannon (1971–1976)
1 user

Where's Jennifer? 

A wealthy young woman hires Cannon to find her sister Jennifer, who supposedly drowned five years ago.



(developed for television by), | 1 more credit »


Add Image Add an image

Do you have any images for this title?



Episode cast overview:
... Frank Cannon
... Virginia McKeller / Jennifer McKeller / Cyndi Matthews
... Rick Adante
... Doris Timmons
... John Middleton
... Larry Booth
... Timmons
... Irene
Hank Brandt ... Lt. Dan Delman
... Sam
David Man ... Marty
Trish Mahoney
Sally Marr
John Gruber ... Lt. Dan Delman


A wealthy young woman hires Cannon to find her sister Jennifer, who supposedly drowned five years ago.

Plot Summary | Add Synopsis


Action | Crime | Mystery | Drama





Release Date:

6 February 1974 (USA)  »

Company Credits

Show more on  »

Technical Specs


Sound Mix:


Aspect Ratio:

1.33 : 1
See  »

Frequently Asked Questions

This FAQ is empty. Add the first question.

User Reviews

Among the very worst of the Cannon episodes....just awful.
15 April 2017 | by See all my reviews

Virginia McKeller (Pamela Franklin) hires Mannix to help her find her sister, Jennifer and stop her from messing with her things. In other words, she thinks Jennifer is sneaking in to her home and taking or re-arranging things. This sounds pretty crazy...but is even crazier when Cannon finds out that Jennifer died long ago! Through the course of the case, he also finds another 'sister'....Cyndi. Cyndi is very different from Virginia...but all three are actually the same person as Virginia is mentally ill and has Multiple Personality Disorder (now called Dissociative Identity Disorder).

The whole multiple personality angle is just silly and makes this a very hard episode to endure. It's a real shame, but back in the 70s this was a big issue (with films like "Sybil") but most therapists today feel the problem is extremely rare, as most cases have since been proved to be hoaxes. Of course the "Cannon" folks couldn't know that but the episode is still silly and sloppy and is filled with mumbo jumbo.

1 of 4 people found this review helpful.  Was this review helpful to you? | Report this
Review this title | See one user review »

Contribute to This Page

Stream Popular Sci-Fi Titles With Prime Video

Explore popular sci-fi movies and TV shows available to stream with Prime Video.

Start your free trial