He made a cameo appearance as a man carrying a violin in his own film "Spellbound"
[DOC] [TLE] Michael Chekhov "Spellbound" - Oscar Explorer [PAR] He demonstrated his own theories in parts as Senator Ableukhov in the ... who 
starred in Alfred Hitchcock's film Spellbound, for which Chekhov earned an .... 
Hitchcock's cameo appearance is a signature occurrence in almost all of his films
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