Purpose: This study aims to understand the impact of a pilot of the actions against racism (AAR) intervention, aimed at enhancing educators' multicultural efficacy and attitudes in a mid-Atlantic K-8 charter school. Design/methodology/approach: AAR included eight sessions delivered over one school year. Experienced facilitators led these sessions, focusing on combating racism, prejudice and discrimination. Of the 84 school staff, 56 completed a baseline survey and 33 completed a postintervention survey. Findings: Paired sample t-tests revealed a significant increase in multicultural attitudes, t(29) = 2.55, p = 0.016, whereas the increase in multicultural efficacy was not significant, t(28) = 1.93, p = 0.063. The authors examined cultural and emotional intelligence as moderators of the intervention's impact. Higher baseline cognitive reappraisal scores (an indicator of emotional intelligence) were linked to a larger increase in multicultural efficacy from pre- to postintervention, B = -0.59, t (27) = -2.20, p = 0.037. The number of sessions attended was unrelated to the intervention's impact. Research limitations/implications: This study was a single-site, uncontrolled pilot of AAR with a small sample size. Further research in additional settings with appropriately powered samples is needed to validate these results and extend findings to examine the impact of AAR on the student experience. Originality/value: The study demonstrates the promising potential of AAR in improving teachers' multicultural attitudes and efficacy. Exploratory findings highlight the role of cognitive reappraisal in enhancing multicultural efficacy, contributing valuable insights for designing effective teacher training programs. This research supports the implementation of critical, identity-centered and asset-based pedagogies in education.