In the case of Rio Conchos, Whitman was billed as Bogart had been, with Boone in Robinson's middle slot and Franciosa in Bacall's spot, with his name listed third going left to right and at the same height as Whitman's.
In Rio Conchos, Whitman took on a role similar to that of Bogart had been, with Boone and Franciosa playing supporting parts, much like Robinson and Bacall did in another movie.