The shot of Arnold on the motorcycle starting with his feet and panning up while he rides away is present in the first three Terminator films.
When Arnold Schwarzenegger's character Luke Brunner talks about killing Omar Polonia by throwing him off a cliff, it recalls Schwarzenegger as John Matrix in Commando (1985) dropping Sully off a cliff.
The story about the cows told by Arnold Schwarzenegger was also told to a young Tony Soprano by Uncle Junior.