Mary O'Leary is known for General Hospital (1963), Dark Shadows and Beyond - The Jonathan Frid Story (2021) and The Young and the Restless (1973).

Dark Shadows and Beyond - The Jonathan Frid Story

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Get a closer look at some of Hollywood's perfect pairs.

Hollywood Power Couples

Get a closer look at some of Hollywood&#39;s perfect pairs.

"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

Finola Hughes, Maurice Benard, Steve Burton, Genie Francis, Laura Wright, Donnell Turner, Tanisha Harper, Josh Kelly, Eden McCoy, Josh Swickard, and Tabyana Ali in General Hospital (1963)

Dark Shadows and Beyond - The Jonathan Frid Story (2021)

Eileen Davidson, Bryton James, Joshua Morrow, Gina Tognoni, Justin Hartley, Melissa Claire Egan, and Peter Bergman in The Young and the Restless (1973)

Mary O'Leary(II)

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