Redford stole Beatty's work without attribution
Listen to the theme's of Parallex and All the Presidet's Men ... exactly the same. Camera work done by Gordon Willis on both films. Producers - Alan J. Pakula on both films. Use of darkness at key moments to enhance dramatic effects ... identical even in broad daylight - expecially in broad daylight, going from darkness to stark light. No one brings this up as Redford ripping off Beatty? Parallex released in 1974 - President's men released in 1976. Sure the events of 'Men" happened 1971-1974 but the vehicle to tell the story was Beatty's in 1973-1974 and Redford stole it.
Redford is so full of himself and when he's not, he's full of SxxT.