  We consider the possibility of extracting the CKM angle $\gamma$ with $B_c$
decays. The modes $B_c^\pm \to (D^0) D_s^\pm \to (K^{*+}K^-) D_s^\pm $ and
$B_c^\pm \to (\bar D^0) D_s^\pm \to (K^{*+}K^-) D_s^\pm $ are found to be well
suited for the extraction of $\gamma$. Since a large number of $B_c$ mesons are
expected to be produced at the LHC, it would be very interesting to explore the
determination of $\gamma$ with these modes.
