The programming will kick start from January 23 with a new documentary making its premiere on National Geographic every Saturday, the channel said in a statement.
They were among the high profile names lending their backing to the '#StopHateforProfit' movement's latest campaign.
As per the deal, the production house will produce scripted feature films for the studio.
Appian Way, ran by DiCaprio and Jennifer Davisson, previously had a three-year film deal with Paramount Pictures and, prior to that, was working in collaboration with Warner Bros.
Emmy winner Elisabeth Moss is set to star in and executive produce Shining Girls for Apple TV+.
"Virunga", directed by Orlando von Einsiedel, focused on the fight to protect the world's last mountain gorillas in Virunga National Park in the Democratic Republic of the Congo.
The 'Once Upon A Time In Hollywood' actor took to social media to make the announcement about his donations and also urged others to join him.
"Killers of the Flower Moon" will feature the director's favorite leading men -- Robert De Niro and Leonardo DiCaprio.
Hollywood stars Leonardo DiCaprio and Robert De Niro are giving fans the chance to appear in their upcoming adaptation of Killers Of The Flower Moon directed by Martin Scorsese.
Rising budget forces Martin Scorsese to reach out to Netflix, Apple for 'Killers of the Flower Moon'
'Killers of the Flower Moon' will feature Scorsese's favourite leading men -- Robert De Niro and Leonardo DiCaprio.
US President Obama and Leonardo DiCaprio here highlighted the urgency of taking further action to combat climate change.