---
title: "Detective Extralarge: Yo-yo"
year: 1991
canonical_url: "https://www.archytele.com/show/detective-extralarge-yo-yo-1991"
media_type: "movie"
tmdb_id: 1754751
imdb_id: "tt0101838"
status: "Released"
runtime_minutes: 91
community_rating: 0.0
vote_count: 0
content_rating: "Unrated"
---

# Detective Extralarge: Yo-yo (1991) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/detective-extralarge-yo-yo-1991

## Executive Summary & Cultural Positioning

Topic: Film "Detective Extralarge: Yo-yo" (1991).
Constraint 1: Use ONLY verifiable facts from provided SYNOPSIS and SOURCES.
Constraint 2: No inventing/guessing titles, names, dates, counts, awards, etc.
Constraint 3: Write original, neutral, encyclopedic prose in plain text.
Constraint 4: No markdown, no asterisks, no headings, no bullet points.
Constraint 5: Word count: 150-190 words.
Constraint 6: First sentence must not contain spoilers.
Constraint 7: Plain text only.
Title: Detective Extralarge: Yo-yo.
Year: 1991.
Release Date (US): 12/03/1991.
Genre: Action.
Runtime: 1h 31m.
Director: Enzo G. Castellari.
Cast: Bud Spencer, Philip Michael Thomas, Lou Bedford, Vivian Ruiz, Michael Winslow (from Wikipedia source).
Plot:
Burt (a boxer) meets Jack Costello after many years.
Burt is fleeing because of a fixed match he won instead of losing.
Burt vanishes.
Costello finds Burt's son, 'jo jo' Ritchie (also spelled Jo Jo), in his office.
Jo Jo came because his father ordered him to find him.
Jo Jo goes back to Groggy where he lives.
        *

## The Hook & The Verdict

## Streaming Availability Matrix

| Region | Stream (Subscription) | Free / Ads | Rent / Buy |
| :--- | :--- | :--- | :--- |

## Creative Credits

- **Directed by**: Enzo G. Castellari

## Key Cast Continuity

- **Bud Spencer** as *Jack 'Extralarge' Costello*
- **Philip Michael Thomas** as *Dumas*
- **Lou Bedford** as *Sam*
- **Vivian Ruiz** as *Mrs. Martinez*
- **Jackie Davis** as *Harry*
- **Nancy Duerr** as *Winnie Vance*
- **Andrew Stevens** as *Burt*
- **Anthony Finazzo** as *Yo Yo*
- **Lou Ferrigno** as *Goodwin*

## Canonical Frequently Asked Questions

### Q: Where can I stream or watch Detective Extralarge: Yo-yo online?
Detective Extralarge: Yo-yo is currently available to watch or stream on Amazon Prime Video, Amazon Prime Video with Ads, Apple TV Store, Amazon Video. Check our live regional availability tracker above for latest direct streaming, subscription, rent, or purchase options.

### Q: Is Detective Extralarge: Yo-yo worth watching?
Detective Extralarge: Yo-yo holds a community rating of 0.0/10. It offers engaging Action for fans of the genre.

### Q: How long is the movie Detective Extralarge: Yo-yo and when was it released?
Detective Extralarge: Yo-yo is a feature film with a runtime of 91 minutes. It was released in 1991. Release status: Released.

### Q: Who directed Detective Extralarge: Yo-yo?
Detective Extralarge: Yo-yo was directed by Enzo G. Castellari.

## Grounded Source Citations

- [Detective Extralarge: Yo-yo — The Movie Database (TMDB)](https://www.themoviedb.org/movie/1754751)
- ["Detective Extralarge" Yo-yo (TV Episode 1991) - IMDb](https://www.imdb.com/title/tt0101838/)
- [Detective Extralarge: Yo-yo (1991) — The Movie Database (TMDB)](https://www.themoviedb.org/movie/1754751-detective-extralarge-yo-yo)
- [Detective Extralarge: Yo-yo (1991) - Full Cast and Crew](https://www.moviefone.com/movie/detective-extralarge-yo-yo/3usKUkBQlut4C40tGbCsa3/credits/)
- [Extralarge - Wikipedia](https://en.wikipedia.org/wiki/Extralarge)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*