History: The Rat Pack

On June 20, 1965, Sinatra, Martin, and Davis, with Johnny Carson as the emcee (subbing for Bishop, who was out with a bad back), performed their only televised concert together during the heyday of the Pack at the Kiel Opera House in St. Louis, a closed-circuit broadcast done as a fundraiser for Dismas House (the first halfway house for ex-convicts). Thirty years later Paul Brownstein tracked down a print of the "lost" show in a St. Louis closet. It has since been broadcast on Nick at Night (in 1998) as part of The Museum of Television & Radio Showcase series and released on DVD as part of the Ultimate Rat Pack Collection: Live & Swingin.
Later years
In 1981, Martin and Davis appeared together in the film Cannonball Run, and were joined by Sinatra in the sequel Cannonball Run II. This would be the last time that the three would appear in a movie together. (Shirley MacLaine also appears in the latter film).