The Run I results on the searches for new physics in photon final
states were intriguing.  The rare ee mu mu missing E(t) candidate event and
the measured event rate for the signature l + gamma + missing E(t), which was
2.7 sigma above the Standard Model predictions, sparked signature-based
searches in the gamma gamma + X and l gamma + X channels.  With more data in
Run II we should be able to answer a simple question: was it an anomaly or
were the Run I results the first evidence for the new physics?  We present
searches for New Physics in Photon Final States at CDF Run II, Fermilab,
with substantially more data and a high p anti-p collision energy, 1.96 TeV,
and the upgraded CDF-II detector.