Ali Hamidi and Bobby Zamora's bucket list fishing tour begins in Spain on the wild Guadiana River in the centre of the country. The mission is to catch Ali's childhood dream fish - the rare comizo barbel, with a target weight of over 10lbs. Next, the boys head to Lake Proserpina, near Merida; an urban lake built by the Romans. The mission here is for them both to catch a winter 30lb plus carp - but in tough conditions, have the boys bitten off more chorizo than they can chew?