  I consider N=1 supersymmetric SU(N_c) gauge theories with matter fields
consisting of one antisymmetric representation, five flavors, and enough
anti-fundamental representations to cancel the gauge anomaly. Previous analyses
are extended to the case of even N_c with no superpotential. Using holomorphy I
show that the theory has an interacting infrared fixed point for sufficiently
large N_c. These theories are interesting due to the fact that in going from
five to four flavors the theory goes from a non-trivial infrared fixed point to
confinement, in contradistinction to SUSY QCD, but in analogy to the behavior
expected in non-SUSY QCD.
