The trailer, which was strung together with a lyrical motif of 'We gonna be alright' from Kendrick Lamar's 'Alright', showed Angela Bassett's Ramonda as Queen of Wakanda.
There's a war with another tribe and armed forces as antagonists. Houses are on fire. Audiences saw someone dressed in the Black Panther costume at the end, but it’s not known who that was.
The visuals moved between images of Wakanda's aquatic environments, futuristic technology and what appears to be a funeral with crowds of Wakandans dressed in white.
It was reported that during Comic-Con, Coogler reflected on bringing footage from the first Panther to the convention in 2017 and sitting next to Boseman, who hadn't seen the footage yet.
The actor was excited and grabbed the filmmaker's shoulder with his left hand. "He had these enormous hands. It was part of the reason he filled out the suit so well. He was really, really strong," said Coogler.
The star cast of 'Wakanda Forever' includes Lupita Nyong'o Letitia Wright and Winston Duke, as well as Marvel newcomer Tenoch Huerta as Namor.
The film will introduce Riri Williams, the teenage genius who becomes the hero Ironheart. Played by Domnique Thorne, the character will also have her own Disney+ series. 'Wakanda Forever' is due to hit theaters 11 November, 2022, as per reports.