| Theatre | Missouri AKA Mainstreet AKA RKO Missouri AKA Empire AKA Empire 2 |
| Cinerama film formats shown | 3-strip and 70mm |
| 3-strip dates | From 06/14/56 to 05/17/59 Removed and flat 70mm installed From 08/30/61 to 12/08/63 |
| 70mm dates | From 12/19/63. Empire 2 started showing Cinerama 70mm films from 02/08/67 |
| Screen curvature and size | |
| Address | 1400 Main Street at 14th |
| Comments | Twinned 11/08/66. 4-plexed 1980. Closed 1993 |
| Current status | Now AMC Mainstreet 6 |
The following pictures came from the book Saturday Matinee in Olde KC by Chris Wilborn.
Below from the 6/15/56 Kansas City Star
Pictures below from the February 6, 1961 issue of Boxoffice
Pictures below from the March 15, 1961 issue of Motion Picture Exhibitor.
Below from the 8/30/61 Kansas City Star
Below from the 1/1/62 Kansas City Star
Below from the 6/3/62 Kansas City Star
Below from 10/5/62 Kansas City Star
Below from 3/28/63 Kansas City Star
Below from 6/7/63 Kansas City Star
Below from 5/28/65 Kansas City Star
Below from 1/1/66 Kansas City Star
Article below from the March 28, 1966 issue of Boxoffice
Below from 5/27/66 Kansas City Star
Below from 10/7/66 Kansas City Star
Article below from the February 6, 1967 issue of Boxoffice magazine
Below from 2/8/67 Kansas City Star
Below from 6/12/68
Below from 12/27/68 Kansas City Star
Below from 6/15/73
