Susan Powter
Explore the best Susan Powter movies ranked by Movie Rankings users. Browse biography, ranked filmography, and movie detail links for Susan Powter.
Susan Powter is an Australian-born American motivational speaker, nutritionist, personal trainer, and author, who rose to fame in the 1990s with her catchphrase "Stop the Insanity!", the centerpiece of her weight-loss infomercial. She hosted her own talk show The Susan Powter Show in the 1990s.
What is the best Susan Powter movie?
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This page tracks every ranked credit we currently have for Susan Powter, and expands as more titles and comparisons are added.
How often do Susan Powter rankings update?
These rankings refresh whenever Movie Rankings recomputes global results. This page was last generated from site data on May 12, 2026.
Sources & freshness
Last refreshed from site data on May 12, 2026.
