Get those tear buckets ready, everybody. It's gonna be a LONG two-ish minutes.
The documentary centers around the incredibly complex mother-daughter relationship of Fisher and Reynolds, whose storied lives in Hollywood were riddled with substance abuse, infidelity, Oscar nominations, divorce and mental illness.
The clips from the documentary are absolutely heartbreaking.
HBO originally slated the documentary for release in March but has since moved up the premiere date to January 7 at 8 pm. The Daily Mail speculates the release was pushed up because of the two actresses' deaths.
Last week, four days after suffering from cardiac arrest while on an airplane, "Star Wars" icon Carrie Fisher died at the age of 60.
A day later, Carrie's mother and Hollywood legend Debbie Reynolds suffered a fatal stroke. She was 84.
Carrie's brother and Debbie's son, Todd Fisher, told reporters Debbie's death was a result of stress from the death of her daughter.
During one of the last conversations Todd had with his mother she apparently told him she wanted to be with Carrie.
Carrie, whose father was world famous singer Eddie Fisher, is survived by her daughter, "Scream Queens" star Billie Lourd.
On the one-week anniversary of her mother's death, Billie posted a small tribute to her later mother and grandmother on her Instagram page.
In it she wrote,
Our thoughts and prayers are with the Fisher family.