Back to the Future #21: Hard Time Part 3
Part of: Back to the Future (IDW Publishing)
Issue number(s): 21
Page count: 26
Writer: Bob Gale
John Barber
Publisher: IDW Publishing

Back to the Future #21: Hard Time Part 3 was the twenty-first issue of the Back to the Future comic series by IDW Publishing.

Publisher's summary[]

"Hard Time" continues. The secret life of Jailbird Joey Baines starts to unravel as Marty uncovers a family mystery that goes deeper than he ever imagined... but what role did Doc Brown play in the crime that sent Joey to prison?