"Rivertown" in this episode was the Western town set at Paramount Ranch, a National Park in the Santa Monica Mountains National Recreation Area just outside of Agoura Hills, California. At the time this episode was filmed, the Park Service was rebuilding the Western town and the construction was not yet complete. If you look closely, you can see that see that the buildings are unfinished and the future hotel set still in early construction. The A-Team would use the Paramount Ranch town again in "Mission of Peace", constructing a temporary mission façade over what was at that time a saloon. For a third episode, "The Say U.N.C.L.E. Affair", the Paramount Ranch town was the Western backlot of a movie studio, where some A-Team action spices up a studio tour. The A-Team shot portions of five episodes at Paramount Ranch.
The money seen on the tables during the poker game scenes are genuine Republic of Cuba Peso notes. Various denominations issued 1959 and prior.