Connections

Cary Grant's scene on the train

Television remake

Draculas line in sequence in opera box (I'm sorry, my dear, but you have such a lovely ucipital mapilary.)

The final scene of Dr. Forrester bringing his mother milk is a parody of a scene from Suspicion.

Sharan carries a glass of milk up the stairs, one laced with tranquilizers. The shots are similar to the famous scene where Johnnie takes milk to his wife in "Suspicion"