General, bound-state solutions are obtained to the Bethe-Salpeter equation describing a spin-0 boson and a spin-1/2 fermion with arbitrary masses that interact via scalar electrodynamics. When the energy is non-vanishing, the equation is solved in the ladder approximation using a systematic, numerical method that yields solutions to many, if not all such, two-body, bound-state Bethe-Salpeter equations. Solutions to the two-body, bound-state Bethe-Salpeter equation 1) are usually obtained (in the ladder approximation) either when the energy is zero, implying separability of the equation, or when the energy is nonzero and the masses of the two constituent particles are equal. When the energy is non-vanishing and the masses of the constituents are arbitrary, to the author’s knowledge solutions have previously been obtained only to two equations: the Wick-Cutkosky Model 2),3) and the ScalarScalar Model. 4) Here solutions are obtained to the Bethe-Salpeter equation describing a spin-0 boson and a spin-1/2 fermion with arbitrary masses that are bound by scalar electrodynamics. This complete set of numerical solutions is apparently only the third such set calculated and the first when one of the constituents has nonzero spin. Although this Bethe-Salpeter equation does not appear to be completely separable, solutions are nevertheless determined using a systematic, numerical method previously developed by the author that has been employed to calculate solutions to two-body, bound-state Bethe-Salpeter equations in the ladder approximation both when the energy is zero and nonzero. 5)–8) For all of the solutions discussed or referenced here, the Bethe-Salpeter equation is first Wick-rotated 2) to eliminate a singularity in the kernel. Also, since no external fields are present, the Bethe-Salpeter equation is invariant under rotations in threedimensional space, implying that two angular variables can be separated. Thus the two-body, bound-state Bethe-Salpeter equation can be expressed in terms of two variables in Euclidean space. The Wick-Cutkosky Model, 2),3) which is completely separable, 2),3),9)–12) consists of two scalars with arbitrary masses that interact via a massless scalar and are