The Frank Tashlin/Jerry Lewis film ROCK A BYE BABY 1958) has Jerry's
landlady actually using products as the TV commercials for them are being
played on her set eg., using hairspray as the voice from the TV is heard
listing the advantages of the hairspray in a commercial.  There are two
scenes showing her use various products with the commercials for them
playing on her set.

Robert Goff

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