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1970s sitcom title character who can turn the world on with her smile

Mary Richards from The Mary Tyler Moore Show The 1970s sitcom title character who can "turn the world on with her smile" is Mary Richards, the lead in The Mary Tyler Moore Show. This iconic phrase comes directly from the show's upbeat opening theme song, which premiered on CBS on September 19, 1970.

Show Background

The Mary Tyler Moore Show ran for seven seasons until 1977, starring Mary Tyler Moore as Mary Richards, a single woman in her 30s working as an associate producer at a Minneapolis TV news station. The series broke ground by portraying an independent career woman without relying on marriage or family as her central plot driver, influencing countless sitcoms that followed. Created by James L. Brooks and Allan Burns, it blended workplace humor with personal growth, earning 29 Emmy Awards.

Cultural Phrase Origin

"Who can turn the world on with her smile?
Who can take a nothing day, and suddenly make it all seem worthwhile?"

These lyrics, sung by Brenda Lee Johnson (later The McGovern Affair), captured Mary's optimistic charm and became a cultural shorthand for empowering female leads in comedy.

Why It Resonates Today

  • Pioneering Feminism : Mary faced everyday sexism at WJM-TV yet thrived, making her a role model in an era of evolving gender roles—recent Reddit threads still praise her as "life-affirming."
  • Enduring Legacy : Spinoffs like Rhoda and Phyllis extended its universe; crossword puzzles in 2025 keep the clue alive, nodding to its timeless appeal.
  • Fan Discussions : Forums highlight her intelligence and attractiveness, with users noting how she "lit up the world" amid 1970s challenges.

Recent Trending Context

As of late 2025, the clue popped up in the NYT Crossword on December 2, sparking online solves and nostalgia posts—proving 1970s gems like Mary still trend in puzzles and retro TV revivals.

TL;DR : Mary Richards (MARY) from The Mary Tyler Moore Show —her smile powered a revolutionary sitcom.

Information gathered from public forums or data available on the internet and portrayed here.