@sarjo01
Sometimes, not every episode of a series is available to be licensed for streaming. In other cases, a service may just not have purchased a license for a particular episode(s). In still others, it may just be in error that an episode is not playing/available.
How are you trying to watch Dennis the Menace. (what channel/app)?
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
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