  We study $U(N)_k$ Chern-Simons theory coupled to fundamental fermions and
scalars in a large $N$ `t Hooft limit. We compute the thermal free energy at
high temperature, as well as two- and three-point functions of simple
gauge-invariant operators. Our findings support various dualities between
Chern-Simons-matter theories with $\mathcal{N}=0,1,$ and $2$ supersymmetry.
