Answer: mtm

AnswerCrossword Clue
MTMBig inits. in 1970's TV
MTM... Enterprises (bygone TV production company)
MTM"Lou Grant" production company
MTMShe played Laura Petrie, initially
MTMTV's Mary Richards, initially
MTMDVD's sitcom co-star
MTMCo. that produced "Lou Grant"
MTM1970s sitcom production co.
MTM"Newhart" production co.
MTM1970s TV production co.
MTM'70s TV production co.
MTM'70s sitcom producer
MTMSitcom star's monogram
MTMTV's Mary Richards: Abbr.
MTM... Enterprises ("Newhart" production company)
MTM"Hill Street Blues" production co.
MTMProduction co. with a kitten logo
MTMProduction co. responsible for "Lou Grant" and "Rhoda"
MTMOld TV production co.
MTMTV production co. whose mascot was Mimsie the Cat
MTM"Lou Grant" production co.
MTM"Rhoda" production co.
MTMCo. that produced "Newhart"
MTMFamed monogram in 1970s TV