Ford memorialized the late icon on Monday with a sweet story of their time working together.
"So you have to push something to someplace new, while also remembering the core reasons why everyone was gathered."
The 'Ford v Ferrari' filmmaker is reportedly in talks to pick up where 2008's 'Indiana Jones and the Kingdom of the Crystal Skull' left off.
He put a sign up warning the property was "protected with improvised devices."
'Spielberg' will premiere October 7 on HBO.
Three movies cemented Harrison Ford's fame beyond his sci-fi heroes.
The 73-year-old star issues a humorous word of warning to his successor.
The archaeologist will rise again in a new adventure in 2019, Disney confirms.