Where to Watch The Number on Great-Grandpa's Arm (2018)

Looking to feast your eyes on 'The Number on Great-Grandpa's Arm' on your TV, phone, or tablet? Discovering a streaming service to buy, rent, download, or view the Amy Schatz-directed movie via subscription can be challenging, so we here at Moviefone want to do the heavy lifting.

Below, you'll find a number of top-tier streaming and cable services - including rental, purchase, and subscription choices - along with the availability of 'The Number on Great-Grandpa's Arm' on each platform when they are available. Now, before we get into all the details 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 top users.

What, so now you 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 Google Play Movies, Amazon Video, Fandango At Home, YouTube, HBO HBO Max, HBO HBO Max Amazon Channel, and Apple TV .