I love Alfred Hitchcock. He was one of the most influential filmmakers in cinema history.
Yes he made some very famous movies.  Rear Window is one
That was a movie starring James Stewart, Grace Kelly, Wendell Corey, Thelma Ritter, and Raymond Burr.
Yes Hitchcock used to like to have cameos in all of films
I still have not seen the 1960 version of Psycho.
I have never seen Psycho either - was it a big hit in its day?
(Perkins), and its aftermath.
"Psycho" was seen as a departure from Hitchcock's previous film "North by Northwest", having been filmed on a low budget, in black-and-white, and by a television crew. The film initially received mixed reviews, but outstanding box-office returns prompted critical reevaluation. "Psycho" was nominated for four Academy Awards, including Best Supporting Actress for Leigh and Best Director for Hitchcock.
"Psycho" is now considered one of Hitchcock's best
Rear Window
Rear Window is a 1954 American Technicolor mystery thriller film directed by Alfred Hitchcock and written by John Michael Hayes based on Cornell Woolrich's 1942 short story "It Had to Be Murder". Originally released by Paramount Pictures, the film stars James Stewart, Grace Kelly, Wendell Corey, Thelma Ritter, and Raymond Burr. It was screened at the 1954 Venice Film Festival.
The film is considered by many filmgoers, critics, and scholars to be one of Hitchcock's best and one of the greatest films