On Nightclub Stakeout, he, Chandra, and Joanna head to a nightclub whose owner, Killian (a criminal who helps dataDyne trash their radioactive substances at the sea) has Nathan Zeigler and his data, which is very valuable for both dataDyne and the Carrington Institute, which leads to this mission being even more critical. On Subway Retrieval, Joanna is sent to recover Zeigler's research, while her father takes care of Zeigler's injuries. On Laboratory Rescue, Joanna infiltrates dataDyne's secret lab, where Jack is being held. She rescues Jack, pissing off Mai Hem.