Bruce Jenner's transition to womanhood will be aired in "Keeping Up With The Kardashians" two-part special on May 17 and 18 entitled "About Bruce".
During Bruce Jenner's tell-all, revealing interview with Diane Sawyer in April, the former track and field athlete promised that when he is ready, he will share his story becoming a woman.
The whole Kardashian clan will appear in front of the camera to tell their sentiments regarding Bruce's journey.
The "KUWTK" promo video has been launched, and though it did not provide abundant information about the special, viewers are expected to shed tears after, Yahoo Lifestyle reported.
Filled with homes videos like clips from Bruce and Kris' wedding day, Bruce and Kendall during a funfair, Kim enjoying her school uniform, and Kylie jumping on her bed, the promo featured snippets of audios from family members.
In the trailer, Kendall trying to pull back tears, told her father, "I don't like when people say, 'Bruce is gonna be gone'," to which Bruce replied, "I'm not going anywhere." At the end of the promo, Bruce said "I don't think I've ever been as scared in my life as I was to be extraordinarily honest with my kids."
Meanwhile, the series' executive producer Ryan Seacrest said, "I reviewed the video and I immediately thought that it was very compelling and emotional," US Weekly wrote.
"What I know now is that people have a very powerful TV hours coming up," the producer added.