The Number on Great-Grandpa's Arm (2018)Stream and Watch Online

Yearning to watch 'The Number on Great-Grandpa's Arm' on your TV, phone, or tablet? Searching for a streaming service to buy, rent, download, or view the Amy Schatz-directed movie via subscription can be tricky, so we here at Moviefone want to take the pressure off.

We've listed a number of streaming and cable services - including rental, purchase, and subscription options - along with the availability of 'The Number on Great-Grandpa's Arm' on each platform when they are available. Now, before we get into the fundamentals of how you can watch 'The Number on Great-Grandpa's Arm' right now, here are some finer points about the HBO documentary flick.

Released January 27th, 2018, 'The Number on Great-Grandpa's Arm' stars Jack Feldman, Elliott Saiontz The movie has a runtime of about 19 min, and received a user score of 65 (out of 100) on TMDb, which assembled reviews from 9 respected users.

Want to know what the movie's about? Here's the plot: "When ten-year-old Elliott asks his 90-year-old great-grandfather, Jack, about the number tattooed on his arm, he sparks an intimate conversation about Jack’s life that spans happy memories of childhood in Poland, the loss of his family, surviving Auschwitz and finding a new life in America."

'The Number on Great-Grandpa's Arm' is currently available to rent, purchase, or stream via subscription on HBO Max Amazon Channel, Vudu, Google Play Movies, Amazon Video, YouTube, Max, and Apple iTunes .