Dennis Thatcher was born in 1916 in London, England, UK. He is an actor, known for Friday the 13th: The Series (1987), Programme X (1970) and Dave Thomas: The Incredible Time Travels of Henry Osgood (1986).

Dave Thomas: The Incredible Time Travels of Henry Osgood

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The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Martin Short and Dave Thomas in Dave Thomas: The Incredible Time Travels of Henry Osgood (1986)

Dennis Thatcher

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