Great job in creating a cohesive soundtrack! The instruments used play well to the spy/detective type theme. "Petey's Plan" has an interesting shift around the 1:58 mark, though I'm not sure if it matches just giving the details of a plan out - maybe this part is the plan being played out visually while they describe it? Either way, it's got a nice vibe to it. If I could give one critique to the soundtrack as a whole - while the sax clearly stands out due as being the lead, it's still fighting with the rest of the instruments for space in the mix. Some volume adjustments and slight variations in timing could help make things feel a bit more loose and open, IMO. Regardless, solid little bop of a soundtrack overall. Nice job!