Browse episode ratings trends for Iron Grandma. Simply click on the interactive rating graph to explore the best and worst of Iron Grandma's 12 episodes.
Best Episodes of Iron Grandma
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Worst Episodes of Iron Grandma
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Iron Grandma Episode Guide
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The first episode of Iron Grandma aired on January 10, 2015.
The last episode of Iron Grandma aired on July 08, 2018.
