Colleen Baum is known for Unicorn City (2012), The Wolf of Snow Hollow (2020) and Dark Energy (2019).

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"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

Colleen Baum as Officer Cooley in Unicorn City.

Jim Cummings in The Wolf of Snow Hollow (2020)

Colleen Baum

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