|| "Even miracles take a little time."
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"Mama Star" is the first segment of the seventy-fourth upcoming episode of Star vs. the Forces of Evil. It is scheduled to premiere on May 5, 2019 alongside "Ready, Aim, Fire", and will be the first segment of the eighteenth episode in the fourth season.
Star, Marco, Janna and Tom lose their memories as they traverse amnesia-inducing waters to get back to Mewni.