  Femtosecond (fs)-resolved simultaneous measurements of charge and spin
dynamics reveal the coexistence of two different quasi-particle excitations in
colossal magneto-resistive (CMR) manganites, with {\em fs} and {\em ps}
relaxation times respectively. Their populations reverse size above a {\em
photoexcitation-intensity-threshold} coinciding with a "sudden"
antiferro-to-ferromagnetic switching during $<$100 fs laser pulses. We present
evidence that fast, metallic, mobile quasi--electrons dressed by {\em quantum
spin fluctuations} coexist with slow, localized, polaronic charge carriers in
non-equilibrium phases. This may be central to CMR transition and leads to a
laser-driven charge reorganization simultaneously with quantum fs magnetism via
an emergent quantum-spin/charge/lattice transient coupling.
