IMDb > Leonard 'Lenny' Kosnowski (Character)
Leonard 'Lenny' Kosnowski
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Leonard 'Lenny' Kosnowski (Character)
from "Happy Days" (1974)

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Overview

Biography:
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Alternate Names:
Lenny 'Leonard' Kosnowski

Filmography

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Jump to filmography: Archive Footage
  1. Entertainment Tonight Presents: Laverne and Shirley Together Again (2002) (TV) Played by Michael McKean

  2. "Laverne & Shirley"
    ... aka "Laverne & Shirley & Company" - USA (syndication title)
    ... aka "Laverne & Shirley & Friends" - USA (syndication title)
    ... aka "Laverne DeFazio & Shirley Feeney" - USA (first season title)
        - Please Don't Feed the Buzzards (1983) TV episode, Played by Michael McKean
        - The Ghost Story (1983) TV episode, Played by Michael McKean
        - Death Row: Part 2 (1982) TV episode, Played by Michael McKean
        - The Note (1982) TV episode, Played by Michael McKean
        - The Mummy's Bride (1982) TV episode, Played by Michael McKean
          (144 more)

  3. "Happy Days"
        - Fonzie's Funeral: Part 2 (1979) TV episode, Played by Michael McKean
Archive Footage:
  1. "TV Land Confidential"
    ... aka "TV Land Confidential: The Untold Stories" - USA (second season title)
        - Oddballs & Original Characters (2007) TV episode, Played by Michael McKean

Additional Details

Genres:
Comedy / Family / Music
Plot Keywords:
1950s / 1960s / Milwaukee Wisconsin / Sitcom See more »

Fun Stuff

Quotes:
From "Laverne & Shirley: Haunted House (#2.21)" (1977)
Laverne DeFazio: [after they rip off the banister] We better put the railing back, we don't want to offend these people.
Leonard 'Lenny' Kosnowski: Yeah, these aren't people you want mad at you.
See more »

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