Common Side Effects

Ten episodes about a mushroom that cures everything, renewed two days before the first season had even finished.

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Where to start with Common Side Effects

One season, ten episodes, in order. It is a serialised thriller rather than a sketch show, so there is no dipping in, and the first two episodes went out together on the opening night.

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    Season 1, ten episodes Common Side Effects

    Starts as a comedy about a man with a mushroom and turns into a conspiracy thriller within about three episodes. Watch it in order; almost nothing here is self-contained.

Then what? A second season was ordered in March 2025, before the first had finished, and was shown to an audience as a first look in July 2026 with an early 2027 window. No date and no episode count have been announced.

A suggested way in, not an official one. The full list is below: tick anything off in either place.

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The series

  • Common Side Effects 2025, 2 seasons, 10 episodes

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