im gonna cheat on a few of these.
Wizard of Oz was actually a remake of a silent movie version in the teens or early 20s or both.
The Ten Commandments was a remake of an earlier silent version also directed by cecil b demile, though i did like the silent version. it had titties and fucked up shit, but the remake was still better because of the strange casting choices.
Scarface was a modern remake of the 1940s version about al capone.
1989 Batman of course. do not watch 1966 Batman.
im going to go out on a limb here and say The Blob remake in the 80s was a better film, but there is one scene in the original that still sticks with me to this day. dude is at the barbers and he leans back in the chair so the barber can wash his hair and the fucking Blob sneaks up the drain and SPLOOSH! it lands on his face eating his fucking head.
ok last one for a bit, these are hard. The Cannonball Run. yes im aware its a horrible film, but that shit was on HBO for like half my childhood and i watched it every damned time it was on. i loved that movie. i liked the Gumball Rally film too, but it didnt have the cheese factor and wasnt nearly as funny as Cannonball Run. Burt Reynolds and Dom Deluise were a great team.