Ken Thompson and Dennis Ritchie Explain UNIX (Bell Labs)
AT&T Archives: The UNIX Operating System
UNIX: Making Computers Easier To Use — AT&T Archives film from 1982, Bell Laboratories
Ken Thompson and Dennis Ritchie
2011 (27th) Japan Prize; Dr. Ritchie / Dr. Thompson
Dennis Ritchie japan prize acceptance speech
Dennis Ritchie's video interview June 2011 by DennisRitchie.in
Pushing the Limits of Technology: The Ken Thompson and Dennis Ritchie Story
Ken Thompson interviewed by Brian Kernighan at VCF East 2019
Recreating Dennis Ritchie's PhD Thesis – Computerphile
Unix50 – Unix Today and Tomorrow: The Languages
Labscam, a record of Penn & Teller's visit to Bell Labs in November, 1989.
Greatest Programmers of All Time: Dennis Ritchie | Father of C programming language | Unix
Dennis Ritchie – Write in C
TOP 20 Dennis Ritchie Quotes